{"product_id":"fix-doxy-doxycycline-100mg-capsules-30-60-count-bottles","title":"Fix Doxy (Doxycycline) - 100mg Capsules - 30 \u0026 60 Count Bottles","description":"\u003ch2\u003eFix Doxy (Doxycycline Hyclate) 100mg Capsules\u003c\/h2\u003e\n\u003cp\u003eFix Doxy (Doxycycline Hyclate) provides targeted, broad-spectrum antibiotic action formulated for ornamental freshwater and marine fish. Designed to combat challenging bacterial pathogens in aquatic environments, it treats systemic and localized infections to restore health in your aquarium population. The water-soluble formula contained inside each pull-apart capsule dissolves quickly into tank water without artificial dyes or unneeded fillers.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures and Benefits\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBroad-Spectrum Tetracycline Class Antibiotic:\u003c\/strong\u003e Targets a wide range of susceptible gram-positive and gram-negative aquatic bacteria.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrecise 100 mg Dosage:\u003c\/strong\u003e Formulated in uniform 100 mg capsules to simplify dosing for small, medium, or large aquarium volumes.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePure Powder Formulation:\u003c\/strong\u003e Contains high-potency doxycycline hyclate without unnecessary chemical additives or artificial dyes.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEffective Target Relief:\u003c\/strong\u003e Supports recovery from common bacterial conditions including fin rot, tail rot, columnaris disease, body ulcers, and gill infections.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003c!-- ACCORDION 1: Usage Guidelines \u0026 Instructions --\u003e\n\u003cdetails open style=\"border: 1px solid #e5e7eb; border-radius: 8px; margin-bottom: 10px; background-color: #f9fafb; overflow: hidden;\"\u003e\n  \u003csummary style=\"padding: 14px 18px; font-weight: 600; font-size: 16px; cursor: pointer; display: flex; justify-content: space-between; align-items: center; color: #000000;\"\u003e\n    \u003cspan\u003eUsage Guidelines \u0026amp; Instructions\u003c\/span\u003e\n    \u003cspan style=\"width: 24px; height: 24px; border-radius: 50%; background-color: #eef2ff; color: #4f46e5; display: inline-flex; align-items: center; justify-content: center; font-size: 14px; font-weight: bold;\"\u003e−\u003c\/span\u003e\n  \u003c\/summary\u003e\n  \u003cdiv style=\"padding: 16px 18px; background-color: #ffffff; font-size: 14px; line-height: 1.6; color: #000000; border-top: 1px solid #e5e7eb;\"\u003e\n    \u003cdiv style=\"margin-bottom: 12px; padding: 12px; border: 1px solid #e5e7eb; border-radius: 6px; background-color: #f9fafb;\"\u003e\n      \u003cstrong style=\"display: block; margin-bottom: 4px;\"\u003e1. Quarantine Setup \u0026amp; Water Preparation\u003c\/strong\u003e\n      Isolate infected fish in a separate hospital tank before initiating medication. Turn off UV sterilizers and remove chemical filtration media (such as activated carbon and ion-exchange resins), as these pull active doxycycline from the water. Perform a partial water change to optimize water clarity and minimize organic debris.\n    \u003c\/div\u003e\n\n    \u003cdiv style=\"margin-bottom: 12px; padding: 12px; border: 1px solid #e5e7eb; border-radius: 6px; background-color: #f9fafb;\"\u003e\n      \u003cstrong style=\"display: block; margin-bottom: 4px;\"\u003e2. Aquarium Dosing Instructions\u003c\/strong\u003e\n      Administer one 100 mg capsule per 10 gallons (38 L) of aquarium water. Open the capsule, pre-dissolve the dry powder into a cup of aquarium water, and distribute the solution evenly across the water surface. Repeat the dosage every 24 hours for 5 to 10 consecutive days. Conduct a partial water change prior to each daily redose. If no noticeable improvement is observed within 5 days, stop treatment and seek advice from a licensed aquatic veterinarian.\n    \u003c\/div\u003e\n\n    \u003cdiv style=\"margin-bottom: 12px; padding: 12px; border: 1px solid #e5e7eb; border-radius: 6px; background-color: #f9fafb;\"\u003e\n      \u003cstrong style=\"display: block; margin-bottom: 4px;\"\u003e3. Administration in Non-Food Avian Species\u003c\/strong\u003e\n      Fix Doxy may be administered to non-food pet birds (such as pigeons) strictly under the direct guidance, diagnosis, and prescribed dosage schedule of a licensed avian veterinarian. Follow veterinary directives exclusively regarding preparation in soft food or drinking water, dosage amounts, and treatment duration.\n    \u003c\/div\u003e\n\n    \u003cdiv style=\"padding: 12px; border: 1px solid #e5e7eb; border-radius: 6px; background-color: #f9fafb;\"\u003e\n      \u003cstrong style=\"display: block; margin-bottom: 4px;\"\u003e4. Water Quality Management \u0026amp; Post-Treatment Care\u003c\/strong\u003e\n      Maintain continuous aeration and test water parameters daily for ammonia and nitrite spikes throughout medication. Always complete the designated therapeutic timeframe to ensure eradication of pathogens and prevent resistance. Upon finishing treatment, conduct a partial water change and reinsert fresh activated carbon to clear remaining medication from the system.\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003c!-- ACCORDION 2: How Fix Doxy Works (CLOSED BY DEFAULT) --\u003e\n\u003cdetails style=\"border: 1px solid #e5e7eb; border-radius: 8px; margin-bottom: 10px; background-color: #f9fafb; overflow: hidden;\"\u003e\n  \u003csummary style=\"padding: 14px 18px; font-weight: 600; font-size: 16px; cursor: pointer; display: flex; justify-content: space-between; align-items: center; color: #000000;\"\u003e\n    \u003cspan\u003eHow Fix Doxy Works\u003c\/span\u003e\n    \u003cspan style=\"width: 24px; height: 24px; border-radius: 50%; background-color: #eef2ff; color: #4f46e5; display: inline-flex; align-items: center; justify-content: center; font-size: 14px; font-weight: bold;\"\u003e+\u003c\/span\u003e\n  \u003c\/summary\u003e\n  \u003cdiv style=\"padding: 16px 18px; background-color: #ffffff; font-size: 14px; line-height: 1.6; color: #000000; border-top: 1px solid #e5e7eb;\"\u003e\n    \u003cp style=\"margin-top: 0;\"\u003eFix Doxy contains doxycycline hyclate, a synthetic tetracycline derivative antibiotic.\u003c\/p\u003e\n    \u003cp style=\"margin-bottom: 0;\"\u003eIt exerts a bacteriostatic effect by inhibiting protein synthesis in target microorganisms. By preventing bacterial cells from producing essential proteins required for reproduction, it halts infection progression and allows the fish's natural immune response to clear the remaining pathogens.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003c!-- ACCORDION 3: Safety and Tank Notes (CLOSED BY DEFAULT) --\u003e\n\u003cdetails style=\"border: 1px solid #e5e7eb; border-radius: 8px; margin-bottom: 10px; background-color: #f9fafb; overflow: hidden;\"\u003e\n  \u003csummary style=\"padding: 14px 18px; font-weight: 600; font-size: 16px; cursor: pointer; display: flex; justify-content: space-between; align-items: center; color: #000000;\"\u003e\n    \u003cspan\u003eSafety and Tank Notes\u003c\/span\u003e\n    \u003cspan style=\"width: 24px; height: 24px; border-radius: 50%; background-color: #eef2ff; color: #4f46e5; display: inline-flex; align-items: center; justify-content: center; font-size: 14px; font-weight: bold;\"\u003e+\u003c\/span\u003e\n  \u003c\/summary\u003e\n  \u003cdiv style=\"padding: 16px 18px; background-color: #ffffff; font-size: 14px; line-height: 1.6; color: #000000; border-top: 1px solid #e5e7eb;\"\u003e\n    \u003cp style=\"margin-top: 0;\"\u003e\u003cstrong\u003eCaution:\u003c\/strong\u003e Keep out of reach of children. Fix Antibiotics are for aquarium use only. Intended for ornamental fish and\/or ornamental organisms, and not intended for use with fish that are intended for human consumption.\u003c\/p\u003e\n    \u003cp\u003eAntibiotics can disrupt beneficial nitrifying filter media. Treating in a dedicated quarantine tank is strongly recommended. If treating the main display tank, test water parameters such as ammonia and nitrite daily.\u003c\/p\u003e\n    \u003cp style=\"margin-bottom: 0;\"\u003e\u003cstrong\u003eStorage:\u003c\/strong\u003e Keep container lid tightly closed and store in a dry location at controlled room temperature of 59°–86°F (15°–30°C). Protect from direct light and excessive moisture.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003c!-- ACCORDION 4: Fish Doxy vs Fix Doxy: What Changed? (CLOSED BY DEFAULT) --\u003e\n\u003cdetails style=\"border: 1px solid #e5e7eb; border-radius: 8px; margin-bottom: 10px; background-color: #f9fafb; overflow: hidden;\"\u003e\n  \u003csummary style=\"padding: 14px 18px; font-weight: 600; font-size: 16px; cursor: pointer; display: flex; justify-content: space-between; align-items: center; color: #000000;\"\u003e\n    \u003cspan\u003eFish Doxy vs Fix Doxy: What Changed?\u003c\/span\u003e\n    \u003cspan style=\"width: 24px; height: 24px; border-radius: 50%; background-color: #eef2ff; color: #4f46e5; display: inline-flex; align-items: center; justify-content: center; font-size: 14px; font-weight: bold;\"\u003e+\u003c\/span\u003e\n  \u003c\/summary\u003e\n  \u003cdiv style=\"padding: 16px 18px; background-color: #ffffff; font-size: 14px; line-height: 1.6; color: #000000; border-top: 1px solid #e5e7eb;\"\u003e\n    \u003cp style=\"margin-top: 0; margin-bottom: 12px;\"\u003eIf you previously used legacy brands like Thomas Labs Fish Doxy, those specific product lines are discontinued or difficult to source. Fix Doxy from SourceMax Labs serves as a direct alternative, delivering the exact same active ingredient strength and dosage format for ornamental aquatic care.\u003c\/p\u003e\n    \n    \u003cdiv style=\"display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 10px;\"\u003e\n      \u003cdiv style=\"padding: 12px; border: 1px solid #e5e7eb; border-radius: 6px; background-color: #f9fafb;\"\u003e\n        \u003cstrong style=\"display: block; margin-bottom: 4px;\"\u003eIdentical Active Doxycycline\u003c\/strong\u003e\n        Fix Doxy provides 100 mg of pharmaceutical-grade doxycycline hyclate per capsule, matching historical hobbyist formulations.\n      \u003c\/div\u003e\n      \u003cdiv style=\"padding: 12px; border: 1px solid #e5e7eb; border-radius: 6px; background-color: #f9fafb;\"\u003e\n        \u003cstrong style=\"display: block; margin-bottom: 4px;\"\u003eUpdated Compliant Packaging\u003c\/strong\u003e\n        Manufactured by SourceMax Labs with clear, modern labeling featuring full dosing instructions, batch codes, and expiration dating.\n      \u003c\/div\u003e\n      \u003cdiv style=\"padding: 12px; border: 1px solid #e5e7eb; border-radius: 6px; background-color: #f9fafb;\"\u003e\n        \u003cstrong style=\"display: block; margin-bottom: 4px;\"\u003eDissolving Capsule Format\u003c\/strong\u003e\n        Utilizes easy-open pull-apart capsules that dissolve cleanly into water, maintaining the familiar mix-and-pour process.\n      \u003c\/div\u003e\n      \u003cdiv style=\"padding: 12px; border: 1px solid #e5e7eb; border-radius: 6px; background-color: #f9fafb;\"\u003e\n        \u003cstrong style=\"display: block; margin-bottom: 4px;\"\u003eFresh Factory Production\u003c\/strong\u003e\n        Directly supplied from current production runs to guarantee maximum shelf stability and active potency.\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003c!-- STANDALONE FAQ SECTION WITH INDIVIDUAL ACCORDION ROWS AND VISUAL SPACING --\u003e\n\u003cdiv style=\"margin-top: 32px; margin-bottom: 16px;\"\u003e\n  \u003ch2 style=\"font-size: 22px; font-weight: 700; color: #000000; margin-bottom: 16px;\"\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n  \u003cdetails style=\"border: 1px solid #e5e7eb; border-radius: 8px; margin-bottom: 10px; background-color: #f9fafb; overflow: hidden;\"\u003e\n    \u003csummary style=\"padding: 14px 18px; font-weight: 600; font-size: 16px; cursor: pointer; display: flex; justify-content: space-between; align-items: center; color: #000000;\"\u003e\n      \u003cspan\u003eDo I need a prescription from a vet to buy Fix Doxy?\u003c\/span\u003e\n      \u003cspan style=\"width: 24px; height: 24px; border-radius: 50%; background-color: #eef2ff; color: #4f46e5; display: inline-flex; align-items: center; justify-content: center; font-size: 14px; font-weight: bold;\"\u003e+\u003c\/span\u003e\n    \u003c\/summary\u003e\n    \u003cdiv style=\"padding: 16px 18px; background-color: #ffffff; font-size: 14px; line-height: 1.6; color: #000000; border-top: 1px solid #e5e7eb;\"\u003e\n      No prescription is required. Fix Doxy is available over-the-counter specifically for ornamental fish and aquarium care.\n    \u003c\/div\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails style=\"border: 1px solid #e5e7eb; border-radius: 8px; margin-bottom: 10px; background-color: #f9fafb; overflow: hidden;\"\u003e\n    \u003csummary style=\"padding: 14px 18px; font-weight: 600; font-size: 16px; cursor: pointer; display: flex; justify-content: space-between; align-items: center; color: #000000;\"\u003e\n      \u003cspan\u003eWhat aquatic conditions does doxycycline treat in ornamental fish?\u003c\/span\u003e\n      \u003cspan style=\"width: 24px; height: 24px; border-radius: 50%; background-color: #eef2ff; color: #4f46e5; display: inline-flex; align-items: center; justify-content: center; font-size: 14px; font-weight: bold;\"\u003e+\u003c\/span\u003e\n    \u003c\/summary\u003e\n    \u003cdiv style=\"padding: 16px 18px; background-color: #ffffff; font-size: 14px; line-height: 1.6; color: #000000; border-top: 1px solid #e5e7eb;\"\u003e\n      It targets broad-spectrum bacterial pathogens responsible for fin and tail rot, columnaris disease, body ulcers, mouth fungus, and gill infections.\n    \u003c\/div\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails style=\"border: 1px solid #e5e7eb; border-radius: 8px; margin-bottom: 10px; background-color: #f9fafb; overflow: hidden;\"\u003e\n    \u003csummary style=\"padding: 14px 18px; font-weight: 600; font-size: 16px; cursor: pointer; display: flex; justify-content: space-between; align-items: center; color: #000000;\"\u003e\n      \u003cspan\u003eCan Fix Doxy be taken by humans or used on dogs or cats?\u003c\/span\u003e\n      \u003cspan style=\"width: 24px; height: 24px; border-radius: 50%; background-color: #eef2ff; color: #4f46e5; display: inline-flex; align-items: center; justify-content: center; font-size: 14px; font-weight: bold;\"\u003e+\u003c\/span\u003e\n    \u003c\/summary\u003e\n    \u003cdiv style=\"padding: 16px 18px; background-color: #ffffff; font-size: 14px; line-height: 1.6; color: #000000; border-top: 1px solid #e5e7eb;\"\u003e\n      No. Fix Doxy is strictly formulated, labeled, and sold for ornamental aquatic species and pet birds. It must never be consumed by humans or administered to mammals such as dogs or cats.\n    \u003c\/div\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails style=\"border: 1px solid #e5e7eb; border-radius: 8px; margin-bottom: 10px; background-color: #f9fafb; overflow: hidden;\"\u003e\n    \u003csummary style=\"padding: 14px 18px; font-weight: 600; font-size: 16px; cursor: pointer; display: flex; justify-content: space-between; align-items: center; color: #000000;\"\u003e\n      \u003cspan\u003eWill Fix Doxy harm the biological filter in my aquarium?\u003c\/span\u003e\n      \u003cspan style=\"width: 24px; height: 24px; border-radius: 50%; background-color: #eef2ff; color: #4f46e5; display: inline-flex; align-items: center; justify-content: center; font-size: 14px; font-weight: bold;\"\u003e+\u003c\/span\u003e\n    \u003c\/summary\u003e\n    \u003cdiv style=\"padding: 16px 18px; background-color: #ffffff; font-size: 14px; line-height: 1.6; color: #000000; border-top: 1px solid #e5e7eb;\"\u003e\n      Doxycycline is a broad-spectrum antibiotic and can impact beneficial nitrifying bacteria in your filtration system. Dosing in a separate hospital tank is strongly advised to keep your main biofilter intact.\n    \u003c\/div\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails style=\"border: 1px solid #e5e7eb; border-radius: 8px; margin-bottom: 10px; background-color: #f9fafb; overflow: hidden;\"\u003e\n    \u003csummary style=\"padding: 14px 18px; font-weight: 600; font-size: 16px; cursor: pointer; display: flex; justify-content: space-between; align-items: center; color: #000000;\"\u003e\n      \u003cspan\u003eHow should I prepare the capsules for treatment?\u003c\/span\u003e\n      \u003cspan style=\"width: 24px; height: 24px; border-radius: 50%; background-color: #eef2ff; color: #4f46e5; display: inline-flex; align-items: center; justify-content: center; font-size: 14px; font-weight: bold;\"\u003e+\u003c\/span\u003e\n    \u003c\/summary\u003e\n    \u003cdiv style=\"padding: 16px 18px; background-color: #ffffff; font-size: 14px; line-height: 1.6; color: #000000; border-top: 1px solid #e5e7eb;\"\u003e\n      Pull the capsule open, mix the dry powder thoroughly into a cup of warm tank water until suspended, and pour the mixture evenly across the aquarium surface.\n    \u003c\/div\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails style=\"border: 1px solid #e5e7eb; border-radius: 8px; margin-bottom: 10px; background-color: #f9fafb; overflow: hidden;\"\u003e\n    \u003csummary style=\"padding: 14px 18px; font-weight: 600; font-size: 16px; cursor: pointer; display: flex; justify-content: space-between; align-items: center; color: #000000;\"\u003e\n      \u003cspan\u003eShould UV sterilizers and carbon filters remain off during dosing?\u003c\/span\u003e\n      \u003cspan style=\"width: 24px; height: 24px; border-radius: 50%; background-color: #eef2ff; color: #4f46e5; display: inline-flex; align-items: center; justify-content: center; font-size: 14px; font-weight: bold;\"\u003e+\u003c\/span\u003e\n    \u003c\/summary\u003e\n    \u003cdiv style=\"padding: 16px 18px; background-color: #ffffff; font-size: 14px; line-height: 1.6; color: #000000; border-top: 1px solid #e5e7eb;\"\u003e\n      Yes. Activated carbon and UV sterilizers neutralize or extract active antibiotics from the water and must be removed or turned off throughout the entire medication cycle.\n    \u003c\/div\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails style=\"border: 1px solid #e5e7eb; border-radius: 8px; margin-bottom: 10px; background-color: #f9fafb; overflow: hidden;\"\u003e\n    \u003csummary style=\"padding: 14px 18px; font-weight: 600; font-size: 16px; cursor: pointer; display: flex; justify-content: space-between; align-items: center; color: #000000;\"\u003e\n      \u003cspan\u003eHow long does a typical course of treatment last?\u003c\/span\u003e\n      \u003cspan style=\"width: 24px; height: 24px; border-radius: 50%; background-color: #eef2ff; color: #4f46e5; display: inline-flex; align-items: center; justify-content: center; font-size: 14px; font-weight: bold;\"\u003e+\u003c\/span\u003e\n    \u003c\/summary\u003e\n    \u003cdiv style=\"padding: 16px 18px; background-color: #ffffff; font-size: 14px; line-height: 1.6; color: #000000; border-top: 1px solid #e5e7eb;\"\u003e\n      Daily treatments should run for a minimum of 5 days and a maximum of 10 days. If no clinical improvement is seen after 5 days, discontinue the regimen and consult an aquatic vet.\n    \u003c\/div\u003e\n  \u003c\/details\u003e\n\u003c\/div\u003e","brand":"Source Max Labs","offers":[{"title":"30 Capsules \/ 100mg","offer_id":53802238181676,"sku":"AS-008-SML","price":46.99,"currency_code":"USD","in_stock":true},{"title":"60 Capsules \/ 100mg","offer_id":53802238148908,"sku":"AS-020-SML","price":69.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0979\/8431\/5692\/files\/191d172a-a683-4410-9f90-53340586455f.png?v=1787248522","url":"https:\/\/sourcemaxlabs.com\/products\/fix-doxy-doxycycline-100mg-capsules-30-60-count-bottles","provider":"Source Max Labs","version":"1.0","type":"link"}