{"product_id":"fish-penicillin-500mg-30-tablets","title":"Fish Pen (Penicillin) Tablets Fish Antibiotics, 500-mg","description":"\u003ch2\u003e\u003cstrong\u003eEliminate Harmful Bacteria Quickly in Aquariums\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch3\u003e\u003cstrong\u003eProduct Description\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eFish Pen 500 (Penicillin) Fish Medication\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eis a powerful antibiotic designed to protect your fish from bacterial infections. This medicine works on the main types of bacteria that make fish sick, like flexibacter, fin rot, and tail rot. It keeps your fish healthy, helps them recover faster, and comes from the USA with no fillers or extras.\u003c\/p\u003e\n\u003ch4\u003e\u003cspan\u003eImportant Notice:\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cspan\u003eThis product is \u003cstrong\u003eintended for fish use only\u003c\/strong\u003e. It is \u003cstrong\u003enot for human consumption\u003c\/strong\u003e. We do not sell or recommend this product for human use.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eBenefits\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEffective Infection Control\u003c\/strong\u003e: Rapidly combats common bacterial infections in fish, ensuring healthier aquatic environments and preventing disease spread.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTargeted Bacteria Elimination\u003c\/strong\u003e: Specifically treats gram-positive and some gram-negative bacteria affecting fish, maintaining tank balance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtects Fish Health\u003c\/strong\u003e: Helps recover from flexibacter, fin rot, and tail rot infections efficiently.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafe and Pure Formula\u003c\/strong\u003e: Contains no fillers or additives, ensuring only the active medication affects fish health.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrusted Quality\u003c\/strong\u003e: Manufactured in the USA with strict standards, delivering a dependable antibiotic solution.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eVariants\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eAvailable in two sizes:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e30 count\u003c\/li\u003e\n\u003cli\u003e60 count\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eIngredients\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ch4\u003e\u003cstrong\u003eActive Ingredient\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cdiv class=\"table-container\"\u003e\n\u003ctable height=\"83\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"220\"\u003e\n\u003cp\u003e\u003cstrong\u003eActive Ingredient (per tablet)\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"76\"\u003e\n\u003cp\u003e\u003cstrong\u003eAmount\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"220\"\u003e\n\u003cp\u003ePenicillin\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"76\"\u003e\n\u003cp\u003e500 mg\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch3\u003e\u003cstrong\u003eHow to Use\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ch4\u003e\u003cstrong\u003eDirections for Use \u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDosage\u003c\/strong\u003e: Add one 500mg tablet for every 20 gallons of aquarium water to treat bacteria effectively.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRepeat Treatment\u003c\/strong\u003e: Repeat the same dosage 24 hours later to make sure bacteria are fully controlled.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWater Change\u003c\/strong\u003e: Do a partial water change between treatments to keep the water clean and safe for fish.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTreatment Duration\u003c\/strong\u003e: Continue treatment for at least five days, but no longer than ten days, depending on infection severity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMonitor Improvement\u003c\/strong\u003e: Watch your fish carefully; if there’s no improvement after five days, stop treatment to avoid overmedicating.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eAdditional Information\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ch4\u003e\u003cstrong\u003ePrecautions\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProper Storage\u003c\/strong\u003e: Keep the container tightly closed, storing in a cool, dry place away from moisture.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNot for Human Consumption\u003c\/strong\u003e: Do not give this medication to fish intended for human consumption under any circumstances.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverdose Warning\u003c\/strong\u003e: In case of accidental overdose, immediately contact a qualified health professional for proper guidance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eShipping \u0026amp; Return\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eWe offer ground, express, priority, and international delivery; see our\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/hardypaw.com\/pages\/shipping-policies\" title=\"Shipping policy\" aria-label=\"Shipping policy\"\u003eshipping policy\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003efor details.\u003c\/p\u003e\n\u003cp\u003eFor return instructions or product concerns, please refer to our detailed\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/hardypaw.com\/policies\/refund-policy\" title=\"Refund policy\" aria-label=\"Refund policy\"\u003erefund policy\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch3\u003e\u003cstrong\u003eQ1: How does Fish Pen 500 (Penicillin) fish medication help treat bacterial infections in aquariums?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eAns:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eFish Pen 500 (Penicillin) fish antibiotic targets gram-positive and some gram-negative bacteria. This medication helps prevent common diseases like flexibacter infections, fin rot, and tail rot. Its pure formula contains no fillers and is safe for all aquarium species.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eQ2: Can I use Fish Pen 500 (Penicillin) tablets for all types of fish in my tank?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eAns:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eFish Pen 500 tablets are perfect for keeping your freshwater fish healthy. They fight harmful bacteria and help your fish bounce back from fin rot, tail rot, and flexibacter infections when used properly.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eQ3: What is the correct way to dose Fish Pen 500 (Penicillin) for aquarium treatment?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eAns:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eAdd one 500mg tablet of Fish Pen 500 per 20 gallons of aquarium water. Repeat the dose after 24 hours. Make partial water changes between treatments. Duration depends on infection severity, but continue at least five days, up to ten.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eQ4: How long should I continue Fish Pen 500 (Penicillin) treatment for my sick fish?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eAns:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eFish Pen 500 treatment should continue for a minimum of five days, depending on infection. Do not exceed ten days of use. Monitor your fish daily while using Fish Pen 500. Discontinue treatment if no improvement is observed after five days to prevent unnecessary exposure.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eQ5: Is Fish Pen 500 (Penicillin) safe for use in aquariums with edible fish?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eAns:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eFish Pen 500 (Penicillin) is strictly for aquarium fish, not for human consumption. Do not give it to fish intended for eating. Use Fish Pen 500 only in ornamental aquariums.\u003c\/p\u003e","brand":"Fish Mox Supply","offers":[{"title":"30 Count","offer_id":44556811436167,"sku":"FP-500-30","price":63.99,"currency_code":"USD","in_stock":true},{"title":"60 Count","offer_id":44556811468935,"sku":"FP-500-60","price":69.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0361\/8173\/7607\/files\/fish-pen-penicillin-500mg-tablets-30-count-fish-antibiotic.webp?v=1777813055","url":"https:\/\/fishmoxsupply.com\/products\/fish-penicillin-500mg-30-tablets","provider":"Fish Mox Supply","version":"1.0","type":"link"}