{"product_id":"fish-zole","title":"Fish Zole (Fix Zole) Metronidazole 250mg \u0026 500mg Fish Antibacterial","description":"\u003cstyle\u003e\n  .fph-product-copy {\n    --fph-orange: #e37111;\n    --fph-teal: #148d85;\n    --fph-green: #64ad82;\n    --fph-dark: #09213f;\n    --fph-text: #24374e;\n    --fph-muted: #64748b;\n    --fph-border: #dce3eb;\n    --fph-light: #f5f8fa;\n    --fph-teal-light: #eef8f6;\n    --fph-orange-light: #fff6ed;\n    --fph-white: #ffffff;\n\n    width: 100%;\n    max-width: 1675px;\n    margin: 0 auto;\n    padding-left: 40px;\n    padding-right: 40px;\n    color: var(--fph-text);\n    font-family: inherit;\n    font-size: 17px;\n    line-height: 1.7;\n  }\n\n  .fph-product-copy,\n  .fph-product-copy * {\n    box-sizing: border-box;\n  }\n\n  .fph-product-copy section {\n    scroll-margin-top: 120px;\n  }\n\n  .fph-product-copy p {\n    margin: 0 0 18px;\n  }\n\n  .fph-product-copy strong {\n    font-weight: 750;\n  }\n\n  .fph-product-title {\n    margin: 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{\n    margin-top: 40px;\n    padding: 16px 20px;\n    border: 1px dashed var(--fph-border);\n    border-radius: 14px;\n    background: #fafbfc;\n    text-align: center;\n    font-weight: 700;\n  }\n\n  .fph-verification {\n    margin-top: 30px;\n    overflow: hidden;\n    border: 1px solid var(--fph-border);\n    border-radius: 20px;\n    background: var(--fph-white);\n  }\n\n  .fph-verification-header {\n    padding: 25px;\n    background: var(--fph-dark);\n    color: var(--fph-white);\n  }\n\n  .fph-verification-header h2 {\n    margin: 0 0 7px;\n    color: var(--fph-white);\n    font-size: 29px;\n  }\n\n  .fph-verification-header p {\n    margin: 0;\n    color: rgba(255,255,255,.88);\n  }\n\n  .fph-verification-body {\n    padding: 27px;\n  }\n\n  .fph-verification-grid {\n    display: grid;\n    grid-template-columns: repeat(2, minmax(0, 1fr));\n    gap: 18px;\n    margin: 24px 0;\n  }\n\n  .fph-verification-card {\n    padding: 23px;\n    border: 1px solid #cfe2df;\n    border-radius: 16px;\n    background: var(--fph-teal-light);\n  }\n\n  .fph-verification-card h3 {\n    margin: 0 0 9px;\n    color: var(--fph-teal);\n    font-size: 20px;\n  }\n\n  .fph-verification-card p {\n    margin: 0;\n  }\n\n  .fph-contact-link {\n    color: var(--fph-orange);\n    font-weight: 750;\n  }\n\n  .fph-educational-note {\n    margin-top: 24px;\n    padding: 20px 22px;\n    border-radius: 15px;\n    background: #eef3f7;\n    color: #42566d;\n    font-size: 15px;\n  }\n\n  .fph-reviewed {\n    margin-top: 18px;\n    color: var(--fph-muted);\n    font-size: 14px;\n  }\n\n  @media (max-width: 1050px) {\n    .fph-comparison-grid {\n      grid-template-columns: repeat(2, minmax(0, 1fr));\n    }\n\n    .fph-benefits-grid,\n    .fph-related-grid {\n      grid-template-columns: repeat(2, minmax(0, 1fr));\n    }\n  }\n\n  @media (max-width: 749px) {\n    .fph-product-copy {\n      padding-left: 18px;\n      padding-right: 18px;\n      font-size: 16px;\n      line-height: 1.65;\n    }\n\n    .fph-product-title {\n      font-size: 32px;\n    }\n\n    .fph-section {\n      padding: 39px 0;\n    }\n\n    .fph-section-title {\n      font-size: 28px;\n    }\n\n    .fph-toc-label {\n      display: none;\n    }\n\n    .fph-toc a {\n      min-height: 44px;\n      padding: 9px 17px;\n      font-size: 15px;\n    }\n\n    .fph-glance-row {\n      grid-template-columns: 1fr;\n    }\n\n    .fph-glance-label {\n      padding-bottom: 7px;\n    }\n\n    .fph-glance-value {\n      padding-top: 7px;\n    }\n\n    .fph-two-column,\n    .fph-comparison-grid,\n    .fph-benefits-grid,\n    .fph-timeline,\n    .fph-safety-grid,\n    .fph-policy-grid,\n    .fph-related-grid,\n    .fph-browse-grid,\n    .fph-verification-grid {\n      grid-template-columns: 1fr;\n    }\n\n    .fph-step {\n      grid-template-columns: 48px minmax(0, 1fr);\n      gap: 14px;\n      padding: 20px;\n    }\n  }\n\u003c\/style\u003e\n\u003cdiv class=\"fph-product-copy\"\u003e\n\u003csection class=\"fph-section\" id=\"overview\"\u003e\n\u003ch1 class=\"fph-product-title\"\u003eFish Zole (Fix Zole) Metronidazole Tablets, Fish \u0026amp; Bird Antibacterial 250 mg \/ 500 mg\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=\"#fish-zole-vs-fix-zole\"\u003eFish Zole vs Fix Zole\u003c\/a\u003e \u003ca href=\"#benefits\"\u003eBenefits\u003c\/a\u003e \u003ca href=\"#usage\"\u003eUsage \u0026amp; Instructions\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 \u0026amp; Returns\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 Zole 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\"\u003eInternal parasites and protozoan flagellates such as Hexamita and Spironucleus\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\"\u003eTablets, 250 mg or 500 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\"\u003e60-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 or saltwater treatment tanks\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 Zole (Fix Zole)\u003c\/strong\u003e is a metronidazole antibacterial treatment in tablet form for ornamental aquarium fish and non-food pet birds.\u003c\/p\u003e\n\u003cp\u003eEach tablet supplies 250 mg or 500 mg of metronidazole and is made in the United States by Aqua Soma Labs. Hobbyists commonly use it to help manage suspected protozoan problems in a hospital or quarantine tank, where dosing and observation are easier to control.\u003c\/p\u003e\n\u003cp\u003eAquarists have known this metronidazole tablet under earlier names, including the discontinued Thomas Labs Fish Zole and Fish Zole Forte, Aqua-Zole, fishzole, and fishbiotic metronidazole.\u003c\/p\u003e\n\u003cp\u003eFix Zole is the current Aqua Soma Labs version, replacing those older products with the same metronidazole strengths of 250 mg or 500 mg per tablet. Keepers who previously used MetroPlex may find this a convenient tablet-based option.\u003c\/p\u003e\n\u003cp\u003eHobbyists use Fix Zole to help manage internal parasites and intestinal protozoan flagellates such as Hexamita and Spironucleus.\u003c\/p\u003e\n\u003cp\u003eThese problems can appear through feeding changes, unusual droppings, weight loss, behavioral changes, or visible physical signs in certain freshwater fish.\u003c\/p\u003e\n\u003cp\u003eMetronidazole works against certain protozoa and anaerobic organisms. When used as directed, it can form part of a broader care plan that includes stable water quality, reduced stress, and appropriate nutrition.\u003c\/p\u003e\n\u003cp\u003eIt is not intended for ich or flukes, and it is not normally the first choice for typical fin rot unless the underlying cause has been confirmed by an aquatic professional.\u003c\/p\u003e\n\u003cp\u003eFix Zole from Aqua Soma Labs delivers 250 mg or 500 mg of metronidazole per tablet in 60-count bottles with fresh expiration dates.\u003c\/p\u003e\n\u003cp\u003eChoose the tablet strength that matches your treatment-tank volume and treatment plan. Tablets may be pre-dissolved in a small cup of aquarium water before being added evenly to the treatment tank.\u003c\/p\u003e\n\u003cp\u003eUse Fix Zole when fish or pet birds show signs that may be associated with protozoan flagellates or anaerobic-sensitive problems.\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\u003eLoss of appetite or gradual weight loss\u003c\/li\u003e\n\u003cli\u003eWhite, stringy droppings\u003c\/li\u003e\n\u003cli\u003eHole-in-the-head lesions or pits along the head and lateral line\u003c\/li\u003e\n\u003cli\u003eMalawi bloat or cichlid bloat\u003c\/li\u003e\n\u003cli\u003eSwollen abdomen\u003c\/li\u003e\n\u003cli\u003eFaded color, darkening, or body discoloration\u003c\/li\u003e\n\u003cli\u003eLethargy, hiding, or reduced activity\u003c\/li\u003e\n\u003cli\u003eSudden decline in cichlids or discus associated with Hexamita or Spironucleus\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fph-info-box\"\u003e\n\u003ch3\u003eBird-Specific Symptoms Under Avian Veterinary Guidance\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eYellow plaques in the throat or crop\u003c\/li\u003e\n\u003cli\u003eCanker or trichomonosis\u003c\/li\u003e\n\u003cli\u003ePigeon canker, especially in racing pigeons\u003c\/li\u003e\n\u003cli\u003eFrounce in falcons, hawks, owls, and other raptors\u003c\/li\u003e\n\u003cli\u003eLoose or watery droppings possibly associated with giardia\u003c\/li\u003e\n\u003cli\u003eReduced appetite or weight loss\u003c\/li\u003e\n\u003cli\u003eDifficulty swallowing or visible discomfort while eating\u003c\/li\u003e\n\u003cli\u003eFluffed-up feathers or lethargy\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp style=\"margin-top: 28px;\"\u003eSupporting treatment with clean water, stable temperature, low stress, and appropriate husbandry helps reduce setbacks and improve outcomes.\u003c\/p\u003e\n\u003cp\u003eFor pet birds, always confirm the diagnosis with an avian veterinarian before administering metronidazole.\u003c\/p\u003e\n\u003cdiv class=\"fph-order-note\"\u003e\n\u003cp\u003e\u003cstrong\u003eOrder online:\u003c\/strong\u003e Fix Zole ships from our United States warehouse the same business day according to the current order-processing schedule.\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 class=\"fph-section\" id=\"fish-zole-vs-fix-zole\"\u003e\n\u003ch2 class=\"fph-section-title\"\u003eFish Zole vs Fix Zole: What Changed?\u003c\/h2\u003e\n\u003cp\u003eIf you previously used Thomas Labs Fish Zole, Fish Zole Forte, or Aqua-Zole by Aqua Soma Labs, here is what you need to know about Fix Zole.\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 as Fish Zole, Fish Zole Forte, and Aqua-Zole\u003c\/h3\u003e\n\u003cp\u003eFix Zole uses the same metronidazole that hobbyists relied on under the Thomas Labs Fish Zole, Fish Zole Forte, and Aqua Soma Labs Aqua-Zole names.\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 Fix Product Line\u003c\/h3\u003e\n\u003cp\u003eFix Zole is produced by Aqua Soma Labs, which now manufactures the Fix line after Thomas Labs discontinued its Fish Zole products.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fph-comparison-card\"\u003e\n\u003cspan class=\"fph-small-label\"\u003eBottle count\u003c\/span\u003e\n\u003ch3\u003eSame 60-Count Bottles\u003c\/h3\u003e\n\u003cp\u003eEach bottle contains 60 tablets. Choose between the 250 mg and 500 mg strengths according to the treatment-tank size and plan.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fph-comparison-card\"\u003e\n\u003cspan class=\"fph-small-label\"\u003ePresentation\u003c\/span\u003e\n\u003ch3\u003eUpdated Packaging, Same Formula\u003c\/h3\u003e\n\u003cp\u003eThe brand name, bottle design, and label have changed, while the metronidazole tablet strengths remain familiar.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection class=\"fph-section\" id=\"benefits\"\u003e\n\u003ch2 class=\"fph-section-title\"\u003eBenefits of Fix Zole 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\u003eTargeted Protozoan Support\u003c\/h3\u003e\n\u003cp\u003eCommonly used to help manage internal parasites and protozoan flagellates such as Hexamita and Spironucleus, which may be associated with appetite loss, weight loss, white stringy droppings, Malawi bloat, and hole-in-the-head symptoms.\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\u003eStocked and Ready to Ship\u003c\/h3\u003e\n\u003cp\u003eFix Zole ships from a United States warehouse according to the current processing schedule, helping aquarium keepers obtain treatment quickly when concerning signs appear.\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\u003eAvian Vet-Guided Option\u003c\/h3\u003e\n\u003cp\u003eIn non-food pet birds, metronidazole may be used under avian veterinary guidance for specific protozoal concerns such as giardia, frounce, and pigeon canker caused by trichomonosis.\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\u003eFlexible 250 mg or 500 mg Tablets\u003c\/h3\u003e\n\u003cp\u003eChoose the strength that fits your treatment setup. A consistent amount per tablet helps aquarium keepers scale treatment across different tank 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\u003eIdeal for Hospital Tanks and Quarantine\u003c\/h3\u003e\n\u003cp\u003eA separate hospital tank makes observation and dosing easier while helping protect the display aquarium's biological filter and sensitive tank mates.\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\u003eFits a Complete Care Plan\u003c\/h3\u003e\n\u003cp\u003eTreatment works best when combined with stable temperature, clean water, appropriate feeding, good aeration, and reduced environmental stress.\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\u003eTargeted, Not a One-Size-Fits-All Remedy\u003c\/h3\u003e\n\u003cp\u003eFix Zole is not normally used for ich, gill flukes, Costia, fungus, or ordinary fin rot unless the cause has been professionally identified.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection class=\"fph-section\" id=\"usage\"\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 whenever possible.\u003c\/p\u003e\n\u003cp\u003eThis allows you to monitor behavior, control dosing more precisely, and reduce unnecessary exposure in the main display aquarium.\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\u003ePre-dissolve the tablet in a small cup of aquarium water, then distribute the prepared solution evenly across the treatment tank.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e250 mg strength:\u003c\/strong\u003e Add one 250 mg tablet per 10 gallons or 38 litres of treatment water.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e500 mg strength:\u003c\/strong\u003e Add one 500 mg tablet per 20 gallons or 76 litres of treatment water.\u003c\/p\u003e\n\u003cp\u003eRepeat the dose every 24 hours and perform a partial water change between treatments.\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\u003eAdjust the Filtration\u003c\/h3\u003e\n\u003cp\u003eRemove activated carbon and other chemical filtration media during treatment.\u003c\/p\u003e\n\u003cp\u003eKeep strong aeration running because activated carbon can reduce the amount of metronidazole available in the treatment water.\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\u003eContinue Treatment and Monitor Results\u003c\/h3\u003e\n\u003cp\u003eContinue daily treatment for 5 to 10 days and do not exceed 10 days unless specifically directed by a qualified aquatic veterinarian.\u003c\/p\u003e\n\u003cp\u003eIf there is no improvement within five days, discontinue treatment and consult an aquatic professional.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fph-step\"\u003e\n\u003cdiv class=\"fph-step-number\"\u003e5\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch3\u003eUse in Pet Birds Under Veterinary Guidance\u003c\/h3\u003e\n\u003cp\u003eAdminister metronidazole to non-food pet birds only under the direction of an avian veterinarian.\u003c\/p\u003e\n\u003cp\u003eThe veterinarian should confirm the diagnosis and determine the amount, frequency, and duration based on the bird's species, weight, and condition.\u003c\/p\u003e\n\u003cp\u003eTablets may be given whole, divided, or crushed into soft food only as specifically instructed.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3 class=\"fph-subtitle\"\u003eFix Zole 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\u003eMetronidazole per use\u003c\/th\u003e\n\u003cth\u003e250 mg tablets\u003c\/th\u003e\n\u003cth\u003e500 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\u003ctd\u003eNot applicable\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\u003ctd\u003e1 tablet\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\u003ctd\u003e1 tablet plus one 250 mg tablet\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\u003ctd\u003e2 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\u003ctd\u003eApproximately 3 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 label-style guideline of 250 mg per 10 gallons, approximately 25 mg per gallon. Dose according to the water volume of the treatment tank, not the number of fish. The current bottle label or your aquatic veterinarian's instructions take priority over this quick-reference chart.\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 while treatment begins. Maintain the 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 improving appetite, more normal droppings, and steadier activity. Stop and seek professional advice if the fish worsen or no change is seen by day five.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fph-timeline-card\"\u003e\n\u003ch3\u003eDays 5 to 10\u003c\/h3\u003e\n\u003cp\u003eComplete the recommended treatment period even when improvement appears. After treatment, 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 Before You Start\u003c\/h3\u003e\n\u003cdiv class=\"fph-info-box\"\u003e\n\u003cp\u003ePrepare the following supplies before administering the first treatment:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eA separate hospital or quarantine tank\u003c\/li\u003e\n\u003cli\u003eA suitable heater\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\u003eAquarium dechlorinator\u003c\/li\u003e\n\u003cli\u003eA small net for gentle transfer\u003c\/li\u003e\n\u003cli\u003eA clean cup for pre-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 After treatment, perform a partial water change and reintroduce activated carbon, if normally used, to help clear remaining treatment from the aquarium water.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection class=\"fph-section\" id=\"how-it-works\"\u003e\n\u003ch2 class=\"fph-section-title\"\u003eHow Fix Zole Works\u003c\/h2\u003e\n\u003cp class=\"fph-lead\"\u003eFix Zole uses metronidazole, an ingredient aquarium keepers have relied on for years for certain protozoan and anaerobic-sensitive problems.\u003c\/p\u003e\n\u003cp\u003eIn practical terms, metronidazole works against specific protozoa and anaerobic organisms, giving affected fish a better opportunity to recover when the underlying condition is susceptible to it.\u003c\/p\u003e\n\u003cp\u003eThis is why aquarium keepers use it when they suspect intestinal flagellates such as Hexamita and Spironucleus rather than for ich, flukes, fungal problems, or typical fin rot.\u003c\/p\u003e\n\u003cp\u003eEach tablet also contains standard inactive ingredients that help hold the tablet together, support storage stability, and allow the tablet to disperse when mixed with water.\u003c\/p\u003e\n\u003cp\u003eThe exact inactive ingredient list may vary by batch and may not always be publicly listed.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection class=\"fph-section\" id=\"safety\"\u003e\n\u003ch2 class=\"fph-section-title\"\u003eSafety and Tank Notes\u003c\/h2\u003e\n\u003cp\u003eWhen used as directed, Fix Zole usually causes no problems in ornamental aquarium fish and non-food pet birds.\u003c\/p\u003e\n\u003cp\u003eIncorrect amounts, extended treatment, unnecessary repeat treatments, or combining multiple products can increase stress and the risk of unwanted effects.\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\u003ePossible reactions include temporarily reduced appetite, mild lethargy, or hiding behavior.\u003c\/p\u003e\n\u003cp\u003eIf severe distress develops, including rapid gill movement, loss of balance, surface gasping, or lying on the bottom, stop treatment, increase aeration, perform a partial 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\u003eUse metronidazole only under avian veterinary guidance.\u003c\/p\u003e\n\u003cp\u003ePossible reactions may include reduced appetite, loose or changed droppings, and lethargy, particularly if the bird is sensitive or the administered amount is incorrect.\u003c\/p\u003e\n\u003cp\u003eIf the bird becomes fluffed up, inactive, or stops eating, discontinue use 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\u003eSensitivity can vary between shrimp, snails, corals, and other invertebrates.\u003c\/p\u003e\n\u003cp\u003eWhenever possible, treat fish in a separate hospital tank rather than dosing a display aquarium containing sensitive invertebrates.\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\u003eDo not combine Fix Zole with other treatments unless advised by a qualified professional.\u003c\/p\u003e\n\u003cp\u003eAvoid routine preventative use. If symptoms persist or return, confirm the diagnosis before repeating treatment.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fph-warning\"\u003e\n\u003ch3\u003eStorage \u0026amp; Handling\u003c\/h3\u003e\n\u003cp\u003eStore Fix Zole at a controlled room temperature of 59–86°F or 15–30°C in a cool, dry place.\u003c\/p\u003e\n\u003cp\u003eKeep the container tightly closed to protect the tablets from moisture and light.\u003c\/p\u003e\n\u003cp\u003eKeep out of reach of children and pets.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eImportant Safety Warning:\u003c\/strong\u003e Fix Zole is intended for ornamental aquarium fish and non-food pet birds only. It is not for animals raised for food. Always follow current label directions.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection class=\"fph-section\" id=\"shipping\"\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\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 refund policy before sending any product back.\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 class=\"fph-section\" id=\"faq\"\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 Zole used for in aquarium fish and pet birds?\u003c\/summary\u003e\n\u003cdiv class=\"fph-faq-answer\"\u003e\n\u003cp\u003eFix Zole contains metronidazole and is used for certain protozoan and anaerobic-sensitive problems in ornamental fish. These may include Hexamita, Spironucleus, white stringy droppings, internal flagellates, Malawi bloat, and hole-in-the-head symptoms.\u003c\/p\u003e\n\u003cp\u003eUse in non-food pet birds should occur only under avian veterinary guidance.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat is in Fix Zole?\u003c\/summary\u003e\n\u003cdiv class=\"fph-faq-answer\"\u003e\n\u003cp\u003eEach tablet contains either 250 mg or 500 mg of metronidazole. Both strengths are supplied in 60-count bottles.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat does metronidazole treat in fish?\u003c\/summary\u003e\n\u003cdiv class=\"fph-faq-answer\"\u003e\n\u003cp\u003eMetronidazole is generally used against certain internal protozoa, intestinal flagellates, and anaerobic organisms. It is commonly associated with treatment plans for Hexamita and Spironucleus in susceptible ornamental fish.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eIs Fix Zole the same as Fish Zole or Fish Zole Forte?\u003c\/summary\u003e\n\u003cdiv class=\"fph-faq-answer\"\u003e\n\u003cp\u003eFix Zole is presented as the current Aqua Soma Labs replacement for the discontinued Fish Zole and Fish Zole Forte products. The familiar 250 mg and 500 mg metronidazole tablet strengths remain available.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eIs Fix Zole the same as Aqua-Zole by Aqua Soma Labs?\u003c\/summary\u003e\n\u003cdiv class=\"fph-faq-answer\"\u003e\n\u003cp\u003eFix Zole is the updated Fix-brand version of the metronidazole tablets previously sold under names such as Aqua-Zole.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWill Fix Zole harm my tank's biological filter?\u003c\/summary\u003e\n\u003cdiv class=\"fph-faq-answer\"\u003e\n\u003cp\u003eTreatment may disturb aquarium balance, particularly when used in a display aquarium. A separate hospital tank is preferred, and ammonia and nitrite should be monitored throughout treatment.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eHow do I choose between 250 mg and 500 mg tablets?\u003c\/summary\u003e\n\u003cdiv class=\"fph-faq-answer\"\u003e\n\u003cp\u003eChoose the strength according to the treatment-tank volume. The supplied guide uses one 250 mg tablet per 10 gallons or one 500 mg tablet per 20 gallons.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eCan I give Fix Zole to my dog or cat?\u003c\/summary\u003e\n\u003cdiv class=\"fph-faq-answer\"\u003e\n\u003cp\u003eNo. This product is labeled for ornamental aquarium fish and non-food pet birds. It is not intended for dogs, cats, humans, or food-producing animals.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eDoes metronidazole help with hole-in-the-head symptoms?\u003c\/summary\u003e\n\u003cdiv class=\"fph-faq-answer\"\u003e\n\u003cp\u003eAquarium keepers commonly use metronidazole when hole-in-the-head symptoms are suspected to involve intestinal flagellates such as Hexamita or Spironucleus. Similar lesions may have other causes, so diagnosis is important.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWill Fix Zole treat ich or gill flukes?\u003c\/summary\u003e\n\u003cdiv class=\"fph-faq-answer\"\u003e\n\u003cp\u003eFix Zole is not normally used for ich, white spot disease, or gill flukes. Those conditions generally require different treatment approaches.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eCan Fix Zole treat fin rot or other bacterial infections?\u003c\/summary\u003e\n\u003cdiv class=\"fph-faq-answer\"\u003e\n\u003cp\u003eFix Zole is not normally the first choice for typical fin rot. It is more commonly used for certain protozoan flagellates and anaerobic-sensitive problems.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eCan I use Fix Zole as routine prevention?\u003c\/summary\u003e\n\u003cdiv class=\"fph-faq-answer\"\u003e\n\u003cp\u003eRoutine preventative use is not recommended. Treatment should be based on observed symptoms, the product label, and professional guidance when the diagnosis is uncertain.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eHow long should I treat with Fix Zole?\u003c\/summary\u003e\n\u003cdiv class=\"fph-faq-answer\"\u003e\n\u003cp\u003eThe supplied directions describe treatment every 24 hours for 5 to 10 days, without exceeding 10 days. Follow the current bottle label and discontinue if no improvement is seen within five days.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eHow much metronidazole do I use per gallon?\u003c\/summary\u003e\n\u003cdiv class=\"fph-faq-answer\"\u003e\n\u003cp\u003eThe supplied reference is 250 mg per 10 gallons, approximately 25 mg per gallon. Pre-dissolve the tablet in aquarium water and dose according to the actual water volume of the treatment tank.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eIs Fix Zole safe in saltwater tanks?\u003c\/summary\u003e\n\u003cdiv class=\"fph-faq-answer\"\u003e\n\u003cp\u003eFix Zole is presented for freshwater and saltwater treatment tanks. A separate hospital tank is recommended, especially when the display aquarium contains corals or other invertebrates.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eIs Fix Zole reef-safe or safe with shrimp and snails?\u003c\/summary\u003e\n\u003cdiv class=\"fph-faq-answer\"\u003e\n\u003cp\u003eSensitivity varies by species. Treat fish separately whenever possible rather than exposing shrimp, snails, corals, and other invertebrates.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eCan I combine Fix Zole with other treatments?\u003c\/summary\u003e\n\u003cdiv class=\"fph-faq-answer\"\u003e\n\u003cp\u003eDo not combine treatments unless a veterinarian or qualified aquatic professional specifically recommends the combination.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eHow do I administer metronidazole to pet birds?\u003c\/summary\u003e\n\u003cdiv class=\"fph-faq-answer\"\u003e\n\u003cp\u003eAdminister metronidazole to non-food pet birds only under avian veterinary direction. The veterinarian must determine the amount, administration method, frequency, and duration.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eHow soon should I see improvement with Fix Zole?\u003c\/summary\u003e\n\u003cdiv class=\"fph-faq-answer\"\u003e\n\u003cp\u003eSome improvement may become visible within three to five days through increased appetite, more normal droppings, and improved activity. Stop and seek professional advice if the animal worsens or no improvement is seen within five days.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhere can I buy metronidazole for fish online?\u003c\/summary\u003e\n\u003cdiv class=\"fph-faq-answer\"\u003e\n\u003cp\u003eFix Zole 250 mg and 500 mg tablets can be ordered through this online store and shipped according to the current United States warehouse processing and shipping policy.\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 infections 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 Doxy (Doxycycline) 100 mg\u003c\/h3\u003e\n\u003cp\u003eA treatment for columnaris, respiratory infections, and Mycoplasma concerns in ornamental fish and non-food pet birds. Available in 30-count and 60-count tablets.\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 Zithro (Azithromycin) 250 mg\u003c\/h3\u003e\n\u003cp\u003eA treatment for fin rot, columnaris, gill disease, and avian respiratory concerns. Available in 12-count and 30-count tablets.\u003c\/p\u003e\n\u003ca href=\"https:\/\/www.calvetsupply.com\/products\/fish-zithro\"\u003eShop Fix Zithro →\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 Gram-positive bacterial problems, including skin and soft-tissue concerns, 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 against a range of bacterial problems in 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 Gram-positive bacterial problems 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 bacterial skin problems 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 Gram-negative bacterial problems 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 Treatments Collection for more Fix line products and related care.\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 Care Blog for practical usage guides, aquarium water-care advice, and treatment tips.\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, treatment duration, storage, 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 information such as ingredient names, tablet strengths, and bottle counts is 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 pages are reviewed for consistent directions, strengths, storage details, and warnings across all sections.\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 product labels, packaging, tablet strengths, or manufacturer information changes.\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 claims, and we do not add usage directions beyond what the current product label states for the intended use.\u003c\/div\u003e\n\u003cp style=\"margin-top: 25px;\"\u003eSee something that does not match the product you received? Please \u003cstrong\u003e\u003cspan style=\"color: rgb(255, 128, 0);\"\u003e\u003ca href=\"https:\/\/www.calvetsupply.com\/pages\/contact-us\" style=\"color: rgb(255, 128, 0);\"\u003econtact us \u003c\/a\u003e\u003c\/span\u003e\u003c\/strong\u003eso the page 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 (60 Count)","offer_id":45972964802594,"sku":"267840","price":40.99,"currency_code":"USD","in_stock":true},{"title":"500-mg (60 Count)","offer_id":45972964835362,"sku":"029850","price":89.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0891\/7008\/3874\/files\/Fish_Zole_250.png?v=1783910565","url":"https:\/\/calvetsupply.com\/products\/fish-zole","provider":"Calvetsupply","version":"1.0","type":"link"}