{"title":"Bird Azithromycin","description":"\u003cdiv class=\"collection-seo-content\"\u003e\n\n  \u003cp\u003e\u003cstrong\u003eBird Azithromycin\u003c\/strong\u003e is an ingredient-specific antibacterial category for veterinarian-directed care of non-food pet birds. Bird owners may also recognize or search for these products using the familiar name \u003cstrong\u003eBird Zithro\u003c\/strong\u003e.\u003c\/p\u003e\n\n  \u003cp\u003eThis CalVet Supply collection organizes the currently available azithromycin products so customers can compare the active ingredient, strength, tablet quantity, storage information, current availability, and label specifications in one place.\u003c\/p\u003e\n\n  \u003cp\u003e\u003cstrong\u003eVeterinary guidance required:\u003c\/strong\u003e A bird’s species, body weight, diagnosis, age, health status, and other treatments can materially affect product selection and administration. An avian veterinarian should determine the appropriate product, amount, method, frequency, and duration.\u003c\/p\u003e\n\n  \u003cp\u003e\u003cstrong\u003eImportant notice:\u003c\/strong\u003e Products in this collection are intended only for the non-food animals identified on their labels. They are not intended for humans, poultry raised for food, or animals producing eggs or other products for human consumption.\u003c\/p\u003e\n\n  \u003ch2\u003eShop Bird Azithromycin for Non-Food Pet Birds\u003c\/h2\u003e\n\n  \u003cp\u003eAvailable Bird Azithromycin products should be compared according to the verified active ingredient, individual tablet strength, package quantity, intended animal category, and current label information.\u003c\/p\u003e\n\n  \u003cp\u003eFor a product labeled \u003cstrong\u003eAzithromycin 250mg\u003c\/strong\u003e, the 250mg designation ordinarily identifies the amount of azithromycin contained in each tablet. It does not represent the total amount in the bottle. Strength and tablet count should therefore be displayed separately.\u003c\/p\u003e\n\n  \u003ch2\u003eWhat Is Bird Zithro?\u003c\/h2\u003e\n\n  \u003cp\u003eBird Zithro is a familiar product-style name used for non-food pet-bird products containing azithromycin. Azithromycin belongs to the macrolide class of antibacterial ingredients and has a different activity profile from amoxicillin, doxycycline, enrofloxacin, tylosin, and other ingredients used in avian care.\u003c\/p\u003e\n\n  \u003cp\u003eAzithromycin is not automatically appropriate whenever a bird appears unwell. Breathing changes, appetite loss, altered droppings, inactivity, and feather changes can have bacterial and non-bacterial causes. Accurate diagnosis is essential before selecting an antibacterial product.\u003c\/p\u003e\n\n  \u003ch2\u003eBirds for Which Owners May Research Azithromycin\u003c\/h2\u003e\n\n  \u003cp\u003eBird owners may encounter azithromycin while researching veterinarian-directed care for different non-food companion and aviary birds, including:\u003c\/p\u003e\n\n  \u003cul\u003e\n    \u003cli\u003ePigeons and doves\u003c\/li\u003e\n    \u003cli\u003eParrots and parakeets\u003c\/li\u003e\n    \u003cli\u003eCanaries and finches\u003c\/li\u003e\n    \u003cli\u003eCockatiels\u003c\/li\u003e\n    \u003cli\u003eBudgerigars\u003c\/li\u003e\n    \u003cli\u003eMacaws and cockatoos\u003c\/li\u003e\n    \u003cli\u003eOther non-food aviary birds\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003cp\u003eThese species vary significantly in body size, metabolism, health risks, and sensitivity. A tablet strength listed on a product page is not an administration recommendation for every bird.\u003c\/p\u003e\n\n  \u003ch2\u003eSigns That Require Avian Veterinary Evaluation\u003c\/h2\u003e\n\n  \u003cp\u003eBirds frequently conceal illness until a condition becomes advanced. Prompt professional evaluation is especially important when a bird displays:\u003c\/p\u003e\n\n  \u003cul\u003e\n    \u003cli\u003eOpen-mouth breathing or increased respiratory effort\u003c\/li\u003e\n    \u003cli\u003eTail bobbing while breathing\u003c\/li\u003e\n    \u003cli\u003eNasal or eye discharge\u003c\/li\u003e\n    \u003cli\u003eSneezing accompanied by lethargy or discharge\u003c\/li\u003e\n    \u003cli\u003eChanges in voice or breathing sounds\u003c\/li\u003e\n    \u003cli\u003eReduced appetite or unexplained weight loss\u003c\/li\u003e\n    \u003cli\u003ePersistent fluffed feathers and inactivity\u003c\/li\u003e\n    \u003cli\u003eChanges in droppings\u003c\/li\u003e\n    \u003cli\u003eWeakness, balance problems, or difficulty perching\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003cp\u003eThese signs do not confirm a bacterial infection. Respiratory distress and other symptoms can also result from fungal disease, parasites, viruses, toxins, nutritional deficiencies, environmental irritants, or organ-related illness.\u003c\/p\u003e\n\n  \u003ch2\u003eWhy Diagnosis Matters Before Using Azithromycin\u003c\/h2\u003e\n\n  \u003cp\u003eAzithromycin acts against susceptible bacteria and may be considered by avian veterinarians in selected bacterial or Mycoplasma-related situations. It does not treat every organism and should not be chosen solely because a bird is sneezing, inactive, or breathing differently.\u003c\/p\u003e\n\n  \u003cp\u003eA veterinarian may use the bird’s history, physical examination, body weight, diagnostic testing, microscopy, culture, or other clinical findings to determine whether bacteria are involved and which ingredient is appropriate.\u003c\/p\u003e\n\n  \u003ch2\u003eBird Azithromycin and Respiratory Concerns\u003c\/h2\u003e\n\n  \u003cp\u003e“Bird respiratory infection” is a broad search term rather than a specific diagnosis. Similar outward symptoms may be associated with bacteria, Mycoplasma, fungal organisms, parasites, viruses, environmental irritants, poor ventilation, or nutritional deficiencies.\u003c\/p\u003e\n\n  \u003cp\u003eA bird showing respiratory distress should not wait for routine at-home product selection. Open-mouth breathing, pronounced tail bobbing, blue discoloration, collapse, or rapidly worsening weakness requires urgent avian veterinary attention.\u003c\/p\u003e\n\n  \u003ch2\u003eResponsible Bird Azithromycin Use\u003c\/h2\u003e\n\n  \u003cp\u003eResponsible use begins with an accurate body weight and veterinarian-established plan. Birds should be weighed in grams using an appropriate digital scale, and changes should be documented throughout care.\u003c\/p\u003e\n\n  \u003cp\u003eGeneral responsible-use principles include:\u003c\/p\u003e\n\n  \u003cul\u003e\n    \u003cli\u003eObtain an avian veterinary evaluation before treatment.\u003c\/li\u003e\n    \u003cli\u003eConfirm the exact active ingredient and strength.\u003c\/li\u003e\n    \u003cli\u003eUse the administration method established for the individual bird.\u003c\/li\u003e\n    \u003cli\u003eFollow the prescribed frequency and complete duration.\u003c\/li\u003e\n    \u003cli\u003eDo not estimate treatment amounts from visual size alone.\u003c\/li\u003e\n    \u003cli\u003eDo not combine antibacterials without veterinary direction.\u003c\/li\u003e\n    \u003cli\u003eMonitor appetite, weight, droppings, breathing, and activity.\u003c\/li\u003e\n    \u003cli\u003eContact the veterinarian if symptoms worsen or new reactions appear.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch2\u003eDirect Administration vs. Drinking-Water Administration\u003c\/h2\u003e\n\n  \u003cp\u003eThe appropriate administration method must be selected by an avian veterinarian. Medication placed in drinking water can be difficult to measure accurately because water consumption varies with species, diet, temperature, health status, and individual behavior.\u003c\/p\u003e\n\n  \u003cp\u003eA sick bird may drink less than usual, while multiple birds sharing one water source may consume unequal amounts. Do not crush tablets, prepare a drinking-water mixture, or divide a product until the veterinarian has provided exact instructions for that product and bird.\u003c\/p\u003e\n\n  \u003ch2\u003eSupportive Care During Veterinarian-Directed Treatment\u003c\/h2\u003e\n\n  \u003cp\u003eSupportive husbandry may help reduce stress while the underlying condition is being evaluated and treated. The appropriate environment depends on the bird’s species and condition, but general considerations include:\u003c\/p\u003e\n\n  \u003cul\u003e\n    \u003cli\u003eProviding a quiet, low-stress recovery space\u003c\/li\u003e\n    \u003cli\u003eMaintaining an appropriate and stable temperature\u003c\/li\u003e\n    \u003cli\u003eKeeping food and water within easy reach\u003c\/li\u003e\n    \u003cli\u003eMonitoring body weight at the same time each day\u003c\/li\u003e\n    \u003cli\u003eKeeping housing clean and well ventilated\u003c\/li\u003e\n    \u003cli\u003eSeparating a sick bird when advised\u003c\/li\u003e\n    \u003cli\u003eAvoiding aerosols, smoke, fragrances, and other respiratory irritants\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003cp\u003eSupportive care is not a substitute for diagnosis or appropriate treatment, particularly when breathing, appetite, balance, or body weight is deteriorating.\u003c\/p\u003e\n\n  \u003ch2\u003eBird Azithromycin vs. Other Bird Antibacterials\u003c\/h2\u003e\n\n  \u003cp\u003eAzithromycin is not interchangeable with doxycycline, tylosin, amoxicillin, enrofloxacin, or other antibacterial ingredients. Each option has a different activity profile, strength, format, and potential role in veterinarian-directed care.\u003c\/p\u003e\n\n  \u003cp\u003eIf azithromycin is not the specific ingredient recommended for the bird, review the broader CalVet Supply collection to compare available avian products.\u003c\/p\u003e\n\n  \u003cp\u003e\u003ca href=\"\/collections\/bird-antibiotics\"\u003e\u003cstrong\u003eCompare All Bird Antibiotics →\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\n  \u003ch2\u003eHow to Choose a Bird Azithromycin Product\u003c\/h2\u003e\n\n  \u003cp\u003eBefore ordering, verify:\u003c\/p\u003e\n\n  \u003col\u003e\n    \u003cli\u003eThe active ingredient is azithromycin.\u003c\/li\u003e\n    \u003cli\u003eThe strength matches the veterinarian’s recommendation.\u003c\/li\u003e\n    \u003cli\u003eThe tablet quantity is correct.\u003c\/li\u003e\n    \u003cli\u003eThe product is intended for the appropriate non-food animal category.\u003c\/li\u003e\n    \u003cli\u003eThe veterinarian has provided an administration plan.\u003c\/li\u003e\n    \u003cli\u003eYou have reviewed the current warnings and storage information.\u003c\/li\u003e\n    \u003cli\u003eThe product has not expired and its packaging is intact.\u003c\/li\u003e\n  \u003c\/ol\u003e\n\n  \u003ch2\u003eBuy Bird Azithromycin Online from CalVet Supply\u003c\/h2\u003e\n\n  \u003cp\u003eCalVet Supply brings available Bird Azithromycin products together in one focused collection so bird owners can compare current strengths, tablet quantities, prices, and availability. In-stock products ship from a United States warehouse according to the processing and delivery options displayed at checkout.\u003c\/p\u003e\n\n  \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n  \u003ch3\u003eWhat is Bird Azithromycin?\u003c\/h3\u003e\n  \u003cp\u003eBird Azithromycin refers to an azithromycin-containing antibacterial product intended for the non-food animal category stated on its label. An avian veterinarian should determine whether it is appropriate for an individual bird.\u003c\/p\u003e\n\n  \u003ch3\u003eIs Bird Zithro the same as azithromycin?\u003c\/h3\u003e\n  \u003cp\u003eBird Zithro is a familiar product-style name used for certain non-food pet-bird products containing azithromycin. Always confirm the actual ingredient and strength on the current label.\u003c\/p\u003e\n\n  \u003ch3\u003eWhat does Bird Azithromycin 250mg mean?\u003c\/h3\u003e\n  \u003cp\u003eThe 250mg designation ordinarily identifies the amount of azithromycin in each tablet. It is not a universal amount for every bird and does not indicate how much should be administered.\u003c\/p\u003e\n\n  \u003ch3\u003eCan azithromycin be used for pigeons?\u003c\/h3\u003e\n  \u003cp\u003eAn avian veterinarian may consider azithromycin for an individual non-food pigeon when the diagnosis supports it. The veterinarian must establish the amount, administration method, frequency, and duration.\u003c\/p\u003e\n\n  \u003ch3\u003eCan azithromycin be used for parrots?\u003c\/h3\u003e\n  \u003cp\u003eAny use in a non-food pet parrot should be directed by an avian veterinarian after considering the species, body weight, diagnosis, and health status.\u003c\/p\u003e\n\n  \u003ch3\u003eDoes Bird Azithromycin treat every respiratory problem?\u003c\/h3\u003e\n  \u003cp\u003eNo. Respiratory symptoms may result from bacteria, Mycoplasma, fungus, parasites, viruses, irritants, toxins, or nutritional problems. Diagnosis is necessary before selecting treatment.\u003c\/p\u003e\n\n  \u003ch3\u003eCan I add an azithromycin tablet to drinking water?\u003c\/h3\u003e\n  \u003cp\u003eDo not prepare a drinking-water mixture without exact veterinary instructions. Water consumption varies, making the amount received by an individual bird difficult to control.\u003c\/p\u003e\n\n  \u003ch3\u003eCan Bird Azithromycin be combined with another antibiotic?\u003c\/h3\u003e\n  \u003cp\u003eDo not combine or alternate antibacterial products unless an avian veterinarian specifically directs the combination.\u003c\/p\u003e\n\n  \u003ch3\u003eIs Bird Azithromycin intended for poultry raised for food?\u003c\/h3\u003e\n  \u003cp\u003eNo. Products in this collection are intended for non-food animals only and must not be used in birds raised for meat or human-consumption eggs.\u003c\/p\u003e\n\n  \u003ch3\u003eCan these products be used by humans?\u003c\/h3\u003e\n  \u003cp\u003eNo. These products are intended only for the non-food animal use stated on their labels and are not intended for human medical use or consumption.\u003c\/p\u003e\n\n  \u003ch3\u003eWhere can I buy Bird Zithro online?\u003c\/h3\u003e\n  \u003cp\u003eAvailable Bird Azithromycin products can be ordered through this CalVet Supply collection. Review each listing for current strength, tablet quantity, price, availability, and shipping options.\u003c\/p\u003e\n\n  \u003cp\u003e\u003cem\u003eEducational notice: This collection provides general product and avian-care information. It does not replace diagnosis or treatment instructions from a qualified avian veterinarian. The current physical product label and veterinarian’s directions take priority.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003c\/div\u003e","products":[{"product_id":"fish-azithromycin-250mg","title":"Fish Azithromycin 250mg | Aquarium Fish Antibiotic","description":"\u003cdiv class=\"fph-product-copy\"\u003e\n\u003csection id=\"overview\" class=\"fph-section\"\u003e\n\u003ch1 class=\"fph-product-title\"\u003eFish Azithromycin 250mg | Aquarium Fish Antibiotic\u003c\/h1\u003e\n\u003cnav class=\"fph-toc\" aria-label=\"On this page\"\u003e\u003cspan class=\"fph-toc-label\"\u003eOn this page:\u003c\/span\u003e \u003ca href=\"#overview\"\u003eOverview\u003c\/a\u003e \u003ca href=\"#bird-zithro-vs-fix-zithro\"\u003eBird Zithro vs Fix Zithro\u003c\/a\u003e \u003ca href=\"#benefits\"\u003eBenefits\u003c\/a\u003e \u003ca href=\"#usage\"\u003eUsage\u003c\/a\u003e \u003ca href=\"#how-it-works\"\u003eHow It Works\u003c\/a\u003e \u003ca href=\"#safety\"\u003eSafety\u003c\/a\u003e \u003ca href=\"#shipping\"\u003eShipping\u003c\/a\u003e \u003ca href=\"#faq\"\u003eFAQ\u003c\/a\u003e\u003c\/nav\u003e\n\u003cdiv class=\"fph-glance\"\u003e\n\u003cdiv class=\"fph-glance-heading\"\u003eFix Zithro at a Glance\u003c\/div\u003e\n\u003cdiv class=\"fph-glance-row\"\u003e\n\u003cdiv class=\"fph-glance-label\"\u003eFor\u003c\/div\u003e\n\u003cdiv class=\"fph-glance-value\"\u003eOrnamental aquarium fish \u0026amp; non-food pet birds\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fph-glance-row\"\u003e\n\u003cdiv class=\"fph-glance-label\"\u003eHelps with\u003c\/div\u003e\n\u003cdiv class=\"fph-glance-value\"\u003eFin and tail rot, columnaris, gill disease, and early respiratory signs in birds\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fph-glance-row\"\u003e\n\u003cdiv class=\"fph-glance-label\"\u003eForm\u003c\/div\u003e\n\u003cdiv class=\"fph-glance-value\"\u003eCrushable tablets, 250 mg each\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fph-glance-row\"\u003e\n\u003cdiv class=\"fph-glance-label\"\u003eCount sizes\u003c\/div\u003e\n\u003cdiv class=\"fph-glance-value\"\u003e12-count and 30-count bottles\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fph-glance-row\"\u003e\n\u003cdiv class=\"fph-glance-label\"\u003eWater type\u003c\/div\u003e\n\u003cdiv class=\"fph-glance-value\"\u003eFreshwater and saltwater\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fph-glance-row\"\u003e\n\u003cdiv class=\"fph-glance-label\"\u003eMade in\u003c\/div\u003e\n\u003cdiv class=\"fph-glance-value\"\u003eUnited States by Aqua Soma Labs\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"fph-lead\"\u003e\u003cstrong\u003eFish Zithro (Fix Zithro)\u003c\/strong\u003e supplies 250 mg of azithromycin per tablet and is an antibacterial treatment for ornamental aquarium fish and non-food pet birds.\u003c\/p\u003e\n\u003cp\u003eIt is often selected to help manage suspected bacterial problems such as fin and tail rot, columnaris, gill disease, and early respiratory signs in pet birds.\u003c\/p\u003e\n\u003cp\u003eOften called Bird Zithro or Fish Zithro in the hobby community, Fix Zithro is a replacement for the discontinued Thomas Labs Bird Zithro, Fish Zithro, and Aqua Zithro 250 mg products.\u003c\/p\u003e\n\u003cp\u003eThis azithromycin tablet from the Aqua Soma Labs Fix range is used for common problems such as fin and tail rot, columnaris, gill disease, bacterial hemorrhagic septicemia, and other bacterial infections in freshwater and saltwater aquariums.\u003c\/p\u003e\n\u003cp\u003eBird keepers may also use it under veterinary guidance for mild upper respiratory tract infections, suspected Mycoplasma concerns, or conditions associated with Chlamydia psittaci, including psittacosis, parrot fever, and ornithosis in pigeons and other pet birds.\u003c\/p\u003e\n\u003cp\u003eAzithromycin helps slow or stop the growth of certain bacteria affecting the gills, skin, and respiratory tract.\u003c\/p\u003e\n\u003cp\u003eWhen used as directed, it works best alongside appropriate husbandry, clean water, stable environmental conditions, and suitable nutrition.\u003c\/p\u003e\n\u003cp\u003eFix Zithro from Aqua Soma Labs is available in bottles of 12 or 30 tablets with fresh expiration dates.\u003c\/p\u003e\n\u003cp\u003eThe two bottle sizes provide flexible options for hobbyists maintaining a single hospital tank, several community aquariums, or an aviary under veterinary guidance.\u003c\/p\u003e\n\u003cp\u003eUse Fix Zithro when early signs of bacterial stress appear. Symptoms may differ between fish and birds, so the lists below separate the most common signs by species.\u003c\/p\u003e\n\u003cdiv class=\"fph-two-column\"\u003e\n\u003cdiv class=\"fph-info-box\"\u003e\n\u003ch3\u003eFish-Specific Symptoms\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eClamped or frayed fins associated with fin and tail rot\u003c\/li\u003e\n\u003cli\u003eRed or cloudy patches on the body\u003c\/li\u003e\n\u003cli\u003eFuzzy patches that may suggest columnaris\u003c\/li\u003e\n\u003cli\u003ePop-eye or exophthalmia\u003c\/li\u003e\n\u003cli\u003eGill irritation or labored gill movement\u003c\/li\u003e\n\u003cli\u003eSecondary bacterial problems around gill-fluke damage\u003c\/li\u003e\n\u003cli\u003eListlessness or persistent appetite loss\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fph-info-box\"\u003e\n\u003ch3\u003eBird-Specific Symptoms\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSneezing or nasal discharge\u003c\/li\u003e\n\u003cli\u003eUpper respiratory tract infection signs\u003c\/li\u003e\n\u003cli\u003eSwollen eyes or sinus irritation\u003c\/li\u003e\n\u003cli\u003eSuspected Mycoplasma-related concerns\u003c\/li\u003e\n\u003cli\u003eSigns associated with Chlamydia psittaci or parrot fever\u003c\/li\u003e\n\u003cli\u003eRuffled feathers or a fluffed-up posture\u003c\/li\u003e\n\u003cli\u003eReduced activity or appetite loss\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp style=\"margin-top: 28px;\"\u003eAddress suspected bacterial problems early, maintain clean water, and consult an aquatic or avian professional whenever one is available.\u003c\/p\u003e\n\u003cp\u003eCombining treatment with proper husbandry gives fish and birds a better opportunity to recover while helping keep the aquarium or aviary stable.\u003c\/p\u003e\n\u003cdiv class=\"fph-order-note\"\u003e\n\u003cp\u003e\u003cstrong\u003eOrder online for same-day dispatch\u003c\/strong\u003e on qualifying orders placed before 1:30 p.m. CT, Monday through Friday. Fix Zithro ships directly from our United States warehouse through USPS or UPS.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fph-highlight-note\"\u003e\n\u003cstrong\u003eImportant Notice:\u003c\/strong\u003e This product is intended for aquarium and ornamental fish and non-food pet birds only. It is not for animals used for food.\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection id=\"bird-zithro-vs-fix-zithro\" class=\"fph-section\"\u003e\n\u003ch2 class=\"fph-section-title\"\u003eBird Zithro vs Fix Zithro: What Changed?\u003c\/h2\u003e\n\u003cp\u003eIf you previously purchased Thomas Labs Bird Zithro, Fish Zithro, or Aqua Zithro, here is what has changed and what remains the same.\u003c\/p\u003e\n\u003cdiv class=\"fph-comparison-grid\"\u003e\n\u003cdiv class=\"fph-comparison-card\"\u003e\n\u003cspan class=\"fph-small-label\"\u003eActive ingredient\u003c\/span\u003e\n\u003ch3\u003eSame Azithromycin, Same Strength\u003c\/h3\u003e\n\u003cp\u003eFix Zithro contains the same 250 mg of azithromycin per tablet associated with Bird Zithro, Fish Zithro, and Aqua Zithro.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fph-comparison-card\"\u003e\n\u003cspan class=\"fph-small-label\"\u003eManufacturer\u003c\/span\u003e\n\u003ch3\u003eNew Manufacturer\u003c\/h3\u003e\n\u003cp\u003eFix Zithro is made by Aqua Soma Labs in the United States, replacing the discontinued Thomas Labs product line.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fph-comparison-card\"\u003e\n\u003cspan class=\"fph-small-label\"\u003eTablet format\u003c\/span\u003e\n\u003ch3\u003eSame Crushable Tablet Form\u003c\/h3\u003e\n\u003cp\u003eFix Zithro uses a crushable tablet format that can be dissolved in aquarium water or administered to birds exactly as directed by an avian veterinarian.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fph-comparison-card\"\u003e\n\u003cspan class=\"fph-small-label\"\u003eBottle sizes\u003c\/span\u003e\n\u003ch3\u003e12-Count and 30-Count Options\u003c\/h3\u003e\n\u003cp\u003eChoose a 12-count bottle for smaller setups or occasional use, or a 30-count bottle for multiple tanks or veterinarian-directed aviary management.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection id=\"benefits\" class=\"fph-section\"\u003e\n\u003ch2 class=\"fph-section-title\"\u003eBenefits of Fix Zithro for Fish \u0026amp; Birds\u003c\/h2\u003e\n\u003cdiv class=\"fph-benefits-grid\"\u003e\n\u003cdiv class=\"fph-benefit-card\"\u003e\n\u003cdiv class=\"fph-benefit-number\"\u003e01\u003c\/div\u003e\n\u003ch3\u003eBacterial Support for Fish \u0026amp; Birds\u003c\/h3\u003e\n\u003cp\u003eFix Zithro provides azithromycin for ornamental fish and non-food pet birds. It may help manage fin and tail rot, columnaris, gill disease, and early respiratory or ornithosis-complex signs when used as directed.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fph-benefit-card\"\u003e\n\u003cdiv class=\"fph-benefit-number\"\u003e02\u003c\/div\u003e\n\u003ch3\u003eReady to Use Promptly\u003c\/h3\u003e\n\u003cp\u003eKeeping Fix Zithro properly stored means treatment is available when early bacterial signs appear. Avian use should still follow professional veterinary guidance.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fph-benefit-card\"\u003e\n\u003cdiv class=\"fph-benefit-number\"\u003e03\u003c\/div\u003e\n\u003ch3\u003eHelps With Internal and External Problems\u003c\/h3\u003e\n\u003cp\u003eAzithromycin may be used for skin lesions, ulcers, fin damage, and internal bacterial concerns in a hospital tank, as well as part of a veterinarian-directed plan for respiratory or Mycoplasma-related concerns in birds.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fph-benefit-card\"\u003e\n\u003cdiv class=\"fph-benefit-number\"\u003e04\u003c\/div\u003e\n\u003ch3\u003eConsistent 250 mg Tablets\u003c\/h3\u003e\n\u003cp\u003eEach tablet contains a consistent 250 mg amount, simplifying treatment calculations across different aquarium volumes.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fph-benefit-card\"\u003e\n\u003cdiv class=\"fph-benefit-number\"\u003e05\u003c\/div\u003e\n\u003ch3\u003eEasy to Prepare\u003c\/h3\u003e\n\u003cp\u003eCrushable tablets can be dissolved in aquarium water or administered to birds in the exact form and amount directed by an avian veterinarian.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fph-benefit-card\"\u003e\n\u003cdiv class=\"fph-benefit-number\"\u003e06\u003c\/div\u003e\n\u003ch3\u003eFreshwater, Saltwater \u0026amp; Aviary Setups\u003c\/h3\u003e\n\u003cp\u003eFix Zithro can be used in properly prepared freshwater or marine treatment systems and may be considered for pigeons and ornamental birds under veterinary supervision.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fph-benefit-card\"\u003e\n\u003cdiv class=\"fph-benefit-number\"\u003e07\u003c\/div\u003e\n\u003ch3\u003eIdeal for Hospital Tanks and Quarantine\u003c\/h3\u003e\n\u003cp\u003eA separate hospital tank or treatment enclosure reduces unnecessary exposure of healthy animals and allows more accurate observation and treatment control.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection id=\"usage\" class=\"fph-section\"\u003e\n\u003ch2 class=\"fph-section-title\"\u003eUsage Guidelines \u0026amp; Instructions\u003c\/h2\u003e\n\u003cdiv class=\"fph-directions-label\"\u003eDirections for Use:\u003c\/div\u003e\n\u003cdiv class=\"fph-steps\"\u003e\n\u003cdiv class=\"fph-step\"\u003e\n\u003cdiv class=\"fph-step-number\"\u003e1\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch3\u003eSet Up a Separate Treatment Area\u003c\/h3\u003e\n\u003cp\u003eMove affected fish to a dedicated hospital or quarantine tank.\u003c\/p\u003e\n\u003cp\u003eWhere practical, birds requiring treatment should be separated into an appropriate treatment enclosure under veterinary guidance.\u003c\/p\u003e\n\u003cp\u003eSeparation helps protect healthy tank mates or flock members and allows more accurate observation and treatment.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fph-step\"\u003e\n\u003cdiv class=\"fph-step-number\"\u003e2\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch3\u003eDirections for Fish Aquariums\u003c\/h3\u003e\n\u003cp\u003eDissolve one 250 mg tablet per 10 gallons or 38 litres of water in the hospital tank.\u003c\/p\u003e\n\u003cp\u003eMix the tablet in a clean cup of aquarium water first, then distribute the prepared solution evenly around the treatment tank.\u003c\/p\u003e\n\u003cp\u003eRepeat the treatment every 24 hours for 5 to 7 days while closely monitoring water quality and fish behavior.\u003c\/p\u003e\n\u003cp\u003eFollow the current bottle label or an aquatic veterinarian's instructions when they differ from this quick-reference information.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fph-step\"\u003e\n\u003cdiv class=\"fph-step-number\"\u003e3\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch3\u003eUse in Pet Birds Under Veterinary Guidance\u003c\/h3\u003e\n\u003cp\u003eAdminister Fix Zithro to pigeons and other non-food pet birds only under the direction of an avian veterinarian.\u003c\/p\u003e\n\u003cp\u003eThe veterinarian should determine the correct amount for the bird's species, weight, condition, frequency, and treatment duration.\u003c\/p\u003e\n\u003cp\u003eTablets may be given whole, divided, or crushed and mixed with food or drinking water only as specifically instructed.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fph-step\"\u003e\n\u003cdiv class=\"fph-step-number\"\u003e4\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch3\u003eMaintain Water Quality \u0026amp; Finish Treatment\u003c\/h3\u003e\n\u003cp\u003ePerform partial water changes when needed between treatments to keep ammonia and nitrite low.\u003c\/p\u003e\n\u003cp\u003eMaintain strong aeration throughout treatment.\u003c\/p\u003e\n\u003cp\u003eContinue for the complete recommended duration, even if the animal appears better, unless a veterinarian advises otherwise.\u003c\/p\u003e\n\u003cp\u003eIf no improvement appears after several days, or symptoms worsen, consult an aquatic or avian professional.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3 class=\"fph-subtitle\"\u003eFix Zithro Amounts by Aquarium Size\u003c\/h3\u003e\n\u003cdiv class=\"fph-table-wrapper\"\u003e\n\u003ctable class=\"fph-table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eTank volume\u003c\/th\u003e\n\u003cth\u003eAzithromycin per use\u003c\/th\u003e\n\u003cth\u003e250 mg tablets\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e10 gallons (38 L)\u003c\/td\u003e\n\u003ctd\u003e250 mg\u003c\/td\u003e\n\u003ctd\u003e1 tablet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e20 gallons (76 L)\u003c\/td\u003e\n\u003ctd\u003e500 mg\u003c\/td\u003e\n\u003ctd\u003e2 tablets\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e30 gallons (114 L)\u003c\/td\u003e\n\u003ctd\u003e750 mg\u003c\/td\u003e\n\u003ctd\u003e3 tablets\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e40 gallons (151 L)\u003c\/td\u003e\n\u003ctd\u003e1,000 mg\u003c\/td\u003e\n\u003ctd\u003e4 tablets\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e55 gallons (208 L)\u003c\/td\u003e\n\u003ctd\u003eApproximately 1,375 mg\u003c\/td\u003e\n\u003ctd\u003e5 to 6 tablets\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fph-highlight-note\"\u003eThese figures follow the supplied guideline of one 250 mg tablet per 10 gallons, approximately 25 mg per gallon. Dose according to the actual treatment-tank water volume, not the number of fish. The current bottle label or your aquatic veterinarian's directions take priority over this quick-reference chart.\u003c\/div\u003e\n\u003ch3 class=\"fph-subtitle\"\u003eAmounts for Pet Birds\u003c\/h3\u003e\n\u003cdiv class=\"fph-info-box\"\u003e\n\u003cp\u003eBird amounts are determined by body weight rather than aquarium-water volume, so there is no universal bird chart.\u003c\/p\u003e\n\u003cp\u003eThe appropriate amount depends on the species, body weight, condition being treated, administration method, and overall health of the bird.\u003c\/p\u003e\n\u003cp\u003eAn avian veterinarian must determine the amount, frequency, and duration.\u003c\/p\u003e\n\u003cp\u003eDo not estimate an avian amount independently or use the aquarium chart for birds.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3 class=\"fph-subtitle\"\u003eWhat to Expect During Treatment\u003c\/h3\u003e\n\u003cdiv class=\"fph-timeline\"\u003e\n\u003cdiv class=\"fph-timeline-card\"\u003e\n\u003ch3\u003eDays 1 to 2\u003c\/h3\u003e\n\u003cp\u003eFish may hide or eat less, and treatment water may look slightly cloudy. Maintain the treatment schedule and keep aeration strong.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fph-timeline-card\"\u003e\n\u003ch3\u003eDays 3 to 5\u003c\/h3\u003e\n\u003cp\u003eLook for fin damage or red patches that stop spreading, returning appetite, and steadier breathing. Seek professional guidance if the fish worsen or no improvement appears by day five.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fph-timeline-card\"\u003e\n\u003ch3\u003eDays 5 to 7\u003c\/h3\u003e\n\u003cp\u003eComplete the recommended treatment even when improvement appears. Afterward, perform a partial water change and restore activated carbon.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3 class=\"fph-subtitle\"\u003eWhat You Need for Treatment\u003c\/h3\u003e\n\u003cdiv class=\"fph-info-box\"\u003e\n\u003cp\u003ePrepare the following supplies before starting treatment:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eA separate hospital or quarantine tank\u003c\/li\u003e\n\u003cli\u003eA heater suitable for the fish species\u003c\/li\u003e\n\u003cli\u003eAn air stone or established sponge filter\u003c\/li\u003e\n\u003cli\u003eAn ammonia and nitrite test kit\u003c\/li\u003e\n\u003cli\u003eA suitable aquarium dechlorinator\u003c\/li\u003e\n\u003cli\u003eA small net for careful transfer\u003c\/li\u003e\n\u003cli\u003eA clean cup for dissolving each tablet\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fph-pro-tip\"\u003e\n\u003cp\u003e\u003cstrong\u003ePro Tip:\u003c\/strong\u003e Quarantine affected fish and birds away from healthy companions whenever practical. A dedicated treatment setup makes observation, water changes, and treatment control easier while reducing unnecessary exposure.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection id=\"how-it-works\" class=\"fph-section\"\u003e\n\u003ch2 class=\"fph-section-title\"\u003eHow Fix Zithro Works\u003c\/h2\u003e\n\u003cp class=\"fph-lead\"\u003eAzithromycin is the active ingredient in Fix Zithro, supplied at 250 mg per tablet.\u003c\/p\u003e\n\u003cp\u003eIn practical terms, azithromycin helps slow or stop the growth of certain susceptible bacteria affecting the gills, skin, and respiratory tract of ornamental fish and non-food pet birds.\u003c\/p\u003e\n\u003cp\u003eThe remainder of each tablet consists of standard inactive ingredients that help hold the tablet together, maintain stability during storage, and allow the tablet to disperse when mixed with aquarium water.\u003c\/p\u003e\n\u003cp\u003eBird administration should follow the exact preparation and delivery method supplied by an avian veterinarian.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection id=\"safety\" class=\"fph-section\"\u003e\n\u003ch2 class=\"fph-section-title\"\u003eSafety and Tank Notes\u003c\/h2\u003e\n\u003cp\u003eWhen used as directed, Fix Zithro generally causes no problems in ornamental fish and non-food pet birds.\u003c\/p\u003e\n\u003cp\u003eIncorrect amounts, unnecessarily prolonged use, or repeated antibacterial treatment can increase the risk of side effects and antibacterial resistance.\u003c\/p\u003e\n\u003cdiv class=\"fph-safety-grid\"\u003e\n\u003cdiv class=\"fph-safety-card\"\u003e\n\u003ch3\u003eFish\u003c\/h3\u003e\n\u003cp\u003eAzithromycin-based aquarium treatment may cause temporary hiding, mild water cloudiness, reduced activity, or decreased appetite.\u003c\/p\u003e\n\u003cp\u003eIf severe distress appears, including rapid gill movement, loss of balance, surface gasping, or remaining on the bottom, stop treatment, improve aeration, perform an appropriate water change, and seek aquatic veterinary advice.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fph-safety-card\"\u003e\n\u003ch3\u003eBirds\u003c\/h3\u003e\n\u003cp\u003ePossible reactions may include reduced appetite, loose or changed droppings, and lethargy, particularly when the amount is too high or the bird is sensitive.\u003c\/p\u003e\n\u003cp\u003eIf a bird becomes fluffed up, inactive, has difficulty breathing, or stops eating, discontinue treatment and contact an avian veterinarian.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fph-safety-card\"\u003e\n\u003ch3\u003eInvertebrates\u003c\/h3\u003e\n\u003cp\u003eDo not use Fix Zithro in display aquariums containing shrimp, snails, corals, or other sensitive invertebrates whenever a separate treatment tank is available.\u003c\/p\u003e\n\u003cp\u003eStrong antibacterial treatments may harm sensitive species or disrupt the aquarium ecosystem.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fph-safety-card\"\u003e\n\u003ch3\u003eSafe Use in Your System\u003c\/h3\u003e\n\u003cp\u003eTreat fish in a hospital or quarantine tank whenever possible.\u003c\/p\u003e\n\u003cp\u003eRemove activated carbon and switch off UV sterilization during treatment. Monitor ammonia, nitrite, oxygen, and temperature closely.\u003c\/p\u003e\n\u003cp\u003eDo not combine Fix Zithro with other antibacterial products unless specifically advised by a veterinarian.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fph-warning\"\u003e\n\u003ch3\u003eImportant Safety Warning\u003c\/h3\u003e\n\u003cp\u003eFix Zithro is intended for ornamental aquarium fish and non-food pet birds only. It is not intended for animals raised for food.\u003c\/p\u003e\n\u003cp\u003eStore tablets in their original container in a cool, dry location protected from direct sunlight, excessive heat, and moisture.\u003c\/p\u003e\n\u003cp\u003eKeep the container tightly closed and out of reach of children and animals.\u003c\/p\u003e\n\u003cp\u003eAlways follow the directions printed on the current product label.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection id=\"shipping\" class=\"fph-section\"\u003e\n\u003ch2 class=\"fph-section-title\"\u003eShipping \u0026amp; Returns\u003c\/h2\u003e\n\u003cdiv class=\"fph-policy-grid\"\u003e\n\u003cdiv class=\"fph-policy-card\"\u003e\n\u003ch3\u003eShipping Policy\u003c\/h3\u003e\n\u003cp\u003eOrders ship from our United States warehouse within one business day through USPS or UPS.\u003c\/p\u003e\n\u003cp\u003eSame-day dispatch may be available for qualifying orders placed before 1:30 p.m. CT, Monday through Friday.\u003c\/p\u003e\n\u003cp\u003eShipping rates and estimated delivery times are calculated at checkout.\u003c\/p\u003e\n\u003ca href=\"http:\/\/www.calvetsupply.com\/pages\/shipping-policy\"\u003eReview Shipping Policy → \u003c\/a\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fph-policy-card\"\u003e\n\u003ch3\u003eRefund Policy\u003c\/h3\u003e\n\u003cp\u003eIf there is an issue with your order, eligible items may be returned or exchanged within 30 days according to the current store guidelines.\u003c\/p\u003e\n\u003cp\u003eReview the full refund policy before returning any item.\u003c\/p\u003e\n\u003ca href=\"http:\/\/www.calvetsupply.com\/pages\/refund-policy\"\u003eReview Refund Policy → \u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection id=\"faq\" class=\"fph-section\"\u003e\n\u003ch2 class=\"fph-section-title\"\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdiv class=\"fph-faq\"\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat is Fix Zithro used for in fish and birds?\u003c\/summary\u003e\n\u003cdiv class=\"fph-faq-answer\"\u003e\n\u003cp\u003eFix Zithro contains azithromycin and is used for certain bacterial concerns in ornamental aquarium fish. These may include fin and tail rot, columnaris, gill disease, red or cloudy body areas, and certain internal bacterial problems.\u003c\/p\u003e\n\u003cp\u003eIn non-food pet birds, it may form part of a veterinarian-directed plan for certain respiratory, Mycoplasma-related, or Chlamydia psittaci concerns.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\u003cdetails\u003e\n\u003csummary\u003eWhat is the difference between Bird Zithro and Fix Zithro?\u003c\/summary\u003e\n\u003cdiv class=\"fph-faq-answer\"\u003e\n\u003cp\u003eFix Zithro is the current Aqua Soma Labs product replacing discontinued Thomas Labs Bird Zithro and Fish Zithro products. It provides the familiar 250 mg azithromycin tablet strength in updated packaging.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\u003cdetails\u003e\n\u003csummary\u003eIs Fix Zithro a replacement for Aqua Zithro?\u003c\/summary\u003e\n\u003cdiv class=\"fph-faq-answer\"\u003e\n\u003cp\u003eFix Zithro is presented as the current Aqua Soma Labs replacement for older Aqua Zithro products and provides 250 mg of azithromycin per tablet.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\u003cdetails\u003e\n\u003csummary\u003eIs Fix Zithro the same as Fish Zithro?\u003c\/summary\u003e\n\u003cdiv class=\"fph-faq-answer\"\u003e\n\u003cp\u003eFix Zithro is intended as the updated replacement for discontinued Fish Zithro products, with the same 250 mg azithromycin tablet strength and updated branding.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\u003cdetails\u003e\n\u003csummary\u003eWhere can I buy azithromycin for fish online?\u003c\/summary\u003e\n\u003cdiv class=\"fph-faq-answer\"\u003e\n\u003cp\u003eFix Zithro 250 mg tablets can be ordered through this online store in 12-count or 30-count bottles and shipped according to the current store shipping policy.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\u003cdetails\u003e\n\u003csummary\u003eIs azithromycin stronger than amoxicillin for fish?\u003c\/summary\u003e\n\u003cdiv class=\"fph-faq-answer\"\u003e\n\u003cp\u003eAzithromycin and amoxicillin are different antibacterial ingredients with different activity profiles. One is not automatically better or stronger for every infection. The appropriate choice depends on the suspected organism and the condition being treated.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\u003cdetails\u003e\n\u003csummary\u003eHow do I know if my fish might need azithromycin?\u003c\/summary\u003e\n\u003cdiv class=\"fph-faq-answer\"\u003e\n\u003cp\u003ePossible bacterial signs include frayed fins, fuzzy or red body patches, cloudy areas, gill irritation, pop-eye, appetite loss, and reduced activity.\u003c\/p\u003e\n\u003cp\u003eSimilar signs may also be caused by parasites, fungal conditions, injuries, or poor water quality, so professional assessment is recommended when the cause is unclear.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\u003cdetails\u003e\n\u003csummary\u003eIs azithromycin for birds the same as fish azithromycin?\u003c\/summary\u003e\n\u003cdiv class=\"fph-faq-answer\"\u003e\n\u003cp\u003eFix Zithro contains azithromycin, but bird administration is based on body weight, species, condition, and veterinary instructions. Aquarium calculations must not be used for birds.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\u003cdetails\u003e\n\u003csummary\u003eWhat size aquarium can one Fix Zithro tablet treat?\u003c\/summary\u003e\n\u003cdiv class=\"fph-faq-answer\"\u003e\n\u003cp\u003eThe supplied aquarium guideline uses one 250 mg tablet per 10 gallons or approximately 38 litres of treatment water.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\u003cdetails\u003e\n\u003csummary\u003eIs fish azithromycin available in 500 mg?\u003c\/summary\u003e\n\u003cdiv class=\"fph-faq-answer\"\u003e\n\u003cp\u003eThis Fix Zithro product is supplied in a 250 mg tablet strength. A 500 mg treatment amount would require two 250 mg tablets according to the supplied aquarium chart.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\u003cdetails\u003e\n\u003csummary\u003eHow long should I treat with Fix Zithro?\u003c\/summary\u003e\n\u003cdiv class=\"fph-faq-answer\"\u003e\n\u003cp\u003eThe supplied directions describe one treatment every 24 hours for approximately 5 to 7 days. Always follow the current bottle label or veterinary instructions.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\u003cdetails\u003e\n\u003csummary\u003eHow soon should I see improvement?\u003c\/summary\u003e\n\u003cdiv class=\"fph-faq-answer\"\u003e\n\u003cp\u003eImprovement may appear within three to five days through steadier breathing, returning appetite, improved activity, and bacterial lesions that stop spreading.\u003c\/p\u003e\n\u003cp\u003eSeek professional advice if the animal becomes worse or no improvement appears after several days.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\u003cdetails\u003e\n\u003csummary\u003eWhat should I do after finishing treatment?\u003c\/summary\u003e\n\u003cdiv class=\"fph-faq-answer\"\u003e\n\u003cp\u003eFollow the product label, perform an appropriate partial water change, and restore activated carbon if normally used. Continue monitoring water quality and the condition of the treated fish.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\u003cdetails\u003e\n\u003csummary\u003eCan I use Fix Zithro in my main community or reef tank?\u003c\/summary\u003e\n\u003cdiv class=\"fph-faq-answer\"\u003e\n\u003cp\u003eA separate hospital tank is preferred. This reduces unnecessary exposure of healthy fish and sensitive invertebrates and helps protect the display aquarium's biological filtration.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\u003cdetails\u003e\n\u003csummary\u003eDoes Fix Zithro work in saltwater aquariums?\u003c\/summary\u003e\n\u003cdiv class=\"fph-faq-answer\"\u003e\n\u003cp\u003eFix Zithro is presented for use in properly prepared freshwater and saltwater treatment tanks. A separate hospital tank is especially important for marine systems containing corals or invertebrates.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\u003cdetails\u003e\n\u003csummary\u003eCan Fix Zithro be used for racing pigeons?\u003c\/summary\u003e\n\u003cdiv class=\"fph-faq-answer\"\u003e\n\u003cp\u003eFix Zithro may be considered for non-food pet birds, including racing pigeons, only under the direction of an avian veterinarian who determines the correct amount and duration.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\u003cdetails\u003e\n\u003csummary\u003eCan I combine Fix Zithro with other fish treatments?\u003c\/summary\u003e\n\u003cdiv class=\"fph-faq-answer\"\u003e\n\u003cp\u003eDo not combine Fix Zithro with other antibacterial or aquarium treatments unless a qualified veterinarian specifically recommends the combination.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\u003cdetails\u003e\n\u003csummary\u003eCan Fix Zithro treat fungal, viral, or parasitic infections?\u003c\/summary\u003e\n\u003cdiv class=\"fph-faq-answer\"\u003e\n\u003cp\u003eFix Zithro is an antibacterial product. It should not be expected to treat fungal, viral, or parasitic conditions unless a professional has identified a separate appropriate reason for its use.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\u003cdetails\u003e\n\u003csummary\u003eIs Fix Zithro safe for betta fish and small aquariums?\u003c\/summary\u003e\n\u003cdiv class=\"fph-faq-answer\"\u003e\n\u003cp\u003eSmall aquariums require careful volume calculations. The supplied guide is one 250 mg tablet per 10 gallons, so a smaller tank may require an accurately divided amount. Follow the bottle label or consult an aquatic veterinarian rather than estimating.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\u003cdetails\u003e\n\u003csummary\u003eHow should I store and dispose of Fix Zithro tablets?\u003c\/summary\u003e\n\u003cdiv class=\"fph-faq-answer\"\u003e\n\u003cp\u003eStore tablets tightly closed in a cool, dry place protected from direct sunlight and moisture.\u003c\/p\u003e\n\u003cp\u003eFollow the current label and applicable local requirements when disposing of unused tablets, treatment water, or filter media. Avoid releasing concentrated treatment into natural waterways.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection class=\"fph-section\"\u003e\n\u003ch2 class=\"fph-section-title\"\u003eMore Fish \u0026amp; Bird Treatments\u003c\/h2\u003e\n\u003cdiv class=\"fph-related-grid\"\u003e\n\u003cdiv class=\"fph-related-card\"\u003e\n\u003ch3\u003eFix Mox (Amoxicillin) 250\/500 mg\u003c\/h3\u003e\n\u003cp\u003eA treatment for fin rot, dropsy, ulcers, and other bacterial concerns in ornamental fish. Available in 30-count and 100-count capsules.\u003c\/p\u003e\n\u003ca href=\"https:\/\/www.calvetsupply.com\/products\/fish-mox\"\u003eShop Fix Mox →\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fph-related-card\"\u003e\n\u003ch3\u003eFix Zole (Metronidazole) 250\/500 mg\u003c\/h3\u003e\n\u003cp\u003eTargets certain anaerobic organisms and protozoa associated with Hexamita and hole-in-the-head concerns. Available in 60-count bottles.\u003c\/p\u003e\n\u003ca href=\"https:\/\/www.calvetsupply.com\/products\/fish-zole\"\u003eShop Fix Zole →\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fph-related-card\"\u003e\n\u003ch3\u003eFix Doxy (Doxycycline) 100 mg\u003c\/h3\u003e\n\u003cp\u003eA treatment for columnaris, respiratory concerns, and Mycoplasma-related problems in ornamental fish and non-food pet birds.\u003c\/p\u003e\n\u003ca href=\"https:\/\/www.calvetsupply.com\/products\/fish-doxy\"\u003eShop Fix Doxy →\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fph-related-card\"\u003e\n\u003ch3\u003eFix Cin (Clindamycin) 150 mg\u003c\/h3\u003e\n\u003cp\u003eA treatment for certain Gram-positive bacterial concerns, including skin and soft-tissue problems in ornamental fish.\u003c\/p\u003e\n\u003ca href=\"https:\/\/www.calvetsupply.com\/products\/fish-cin\"\u003eShop Fix Cin →\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fph-related-card\"\u003e\n\u003ch3\u003eFix Sulfa (SMZ\/TMP) 960 mg\u003c\/h3\u003e\n\u003cp\u003eA treatment used for a range of bacterial concerns affecting ornamental aquarium fish.\u003c\/p\u003e\n\u003ca href=\"https:\/\/www.calvetsupply.com\/products\/fish-sulfa\"\u003eShop Fix Sulfa →\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fph-related-card\"\u003e\n\u003ch3\u003eFix Pen (Penicillin) 500 mg\u003c\/h3\u003e\n\u003cp\u003eA treatment for certain Gram-positive bacterial concerns in ornamental fish and non-food pet birds.\u003c\/p\u003e\n\u003ca href=\"https:\/\/www.calvetsupply.com\/products\/fish-pen\"\u003eShop Fix Pen →\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fph-related-card\"\u003e\n\u003ch3\u003eFix Flex (Cephalexin) 250\/500 mg\u003c\/h3\u003e\n\u003cp\u003eA treatment for fin rot, ulcers, and certain bacterial skin concerns in ornamental fish and non-food pet birds.\u003c\/p\u003e\n\u003ca href=\"https:\/\/www.calvetsupply.com\/products\/fish-flex\"\u003eShop Fix Flex →\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fph-related-card\"\u003e\n\u003ch3\u003eFix Flox (Ciprofloxacin) 500 mg\u003c\/h3\u003e\n\u003cp\u003eA treatment for certain Gram-negative bacterial concerns including fin rot, ulcers, columnaris, and septicemia.\u003c\/p\u003e\n\u003ca href=\"https:\/\/www.calvetsupply.com\/products\/fish-flox\"\u003eShop Fix Flox →\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fph-browse-grid\"\u003e\n\u003cdiv class=\"fph-browse-card\"\u003e\n\u003ch3\u003eBrowse All Treatments\u003c\/h3\u003e\n\u003cp\u003eExplore our complete Fish \u0026amp; Bird Antibacterial Collection for additional Fix line products and related treatments.\u003c\/p\u003e\n\u003ca href=\"https:\/\/www.calvetsupply.com\/collections\/fish-antibiotics\"\u003eExplore the Collection → \u003c\/a\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fph-browse-card\"\u003e\n\u003ch3\u003eGuides and Treatment Tips\u003c\/h3\u003e\n\u003cp\u003eVisit the Fish \u0026amp; Bird Antibacterial Care Blog for practical care guides, aquarium water advice, and treatment information.\u003c\/p\u003e\n\u003ca href=\"https:\/\/www.calvetsupply.com\/blogs\/fish-antibiotics\"\u003eVisit the Blog → \u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fph-image-note\"\u003eTap the product image above to expand and zoom 🔍\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection class=\"fph-section\"\u003e\n\u003cdiv class=\"fph-verification\"\u003e\n\u003cdiv class=\"fph-verification-header\"\u003e\n\u003ch2\u003eTransparency \u0026amp; Verification\u003c\/h2\u003e\n\u003cp\u003eHow Product Information Is Verified\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fph-verification-body\"\u003e\n\u003cp\u003e\u003cstrong\u003eWho is responsible for this page:\u003c\/strong\u003e The store editorial team responsible for reviewing and maintaining product information.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eVerification snapshot:\u003c\/strong\u003e This page is written from the current product label for this item and reviewed for accuracy and consistency before publishing.\u003c\/p\u003e\n\u003ch3 class=\"fph-subtitle\"\u003eHow We Verify Product Information\u003c\/h3\u003e\n\u003cdiv class=\"fph-verification-grid\"\u003e\n\u003cdiv class=\"fph-verification-card\"\u003e\n\u003ch3\u003eLabel-First Accuracy\u003c\/h3\u003e\n\u003cp\u003eDirections, duration, storage information, and warnings are taken from the current product label for this item.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fph-verification-card\"\u003e\n\u003ch3\u003eSpecification Validation\u003c\/h3\u003e\n\u003cp\u003eKey details such as the active ingredient, tablet strength, and bottle counts are cross-checked against available manufacturer specifications.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fph-verification-card\"\u003e\n\u003ch3\u003eConsistency Checks\u003c\/h3\u003e\n\u003cp\u003eProduct content is reviewed for consistent strengths, directions, safety information, and storage details throughout the page.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fph-verification-card\"\u003e\n\u003ch3\u003eUpdates\u003c\/h3\u003e\n\u003cp\u003ePages are updated when the product label, packaging, tablet count, manufacturer information, or directions change.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fph-highlight-note\"\u003e\n\u003cstrong\u003eWhat we do not do:\u003c\/strong\u003e We do not invent product claims, and we do not add usage directions beyond what the current product label states for its intended use.\u003c\/div\u003e\n\u003cp style=\"margin-top: 25px;\"\u003eSee something that does not match the product you received? Please \u003cspan style=\"color: #ff8000;\"\u003e\u003cstrong\u003e\u003ca style=\"color: #ff8000;\" href=\"https:\/\/www.calvetsupply.com\/pages\/contact-us\"\u003econtact us\u003c\/a\u003e \u003c\/strong\u003e\u003c\/span\u003eso the information can be reviewed and updated.\u003c\/p\u003e\n\u003cdiv class=\"fph-educational-note\"\u003e\n\u003cstrong\u003eEducational use:\u003c\/strong\u003e This content is provided for general informational purposes only and is not a substitute for advice from a qualified veterinarian.\u003c\/div\u003e\n\u003cdiv class=\"fph-reviewed\"\u003eLast reviewed: July 10, 2026\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e","brand":"Aqua Soma Labs","offers":[{"title":"250-mg (12 Count)","offer_id":45972964966434,"sku":"434609","price":39.99,"currency_code":"USD","in_stock":true},{"title":"250-mg (30 Count)","offer_id":45972964999202,"sku":"218533","price":95.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0891\/7008\/3874\/files\/fish-zithro-fix-zithro-azithromycin-250mg-fish-antibacterial-2935753.png?v=1786622648"}],"url":"https:\/\/calvetsupply.com\/collections\/bird-azithromycin.oembed","provider":"Calvetsupply","version":"1.0","type":"link"}