--- product_id: 53549235 title: "API MELAFIX" brand: "api" price: "€ 42.65" currency: EUR in_stock: true reviews_count: 13 category: "Api" url: https://lithuania.desertcart.com/products/53549235-api-melafix store_origin: LT region: Lithuania --- # Heals fins & wounds in ~7 days Natural tea tree botanical extract 16 fl oz potent liquid formula API MELAFIX **Brand:** api **Price:** € 42.65 **Availability:** ✅ In Stock ## Summary > 🐠 Heal, Protect, Thrive — Your Fish’s Wellness, Bottled! ## Quick Answers - **What is this?** API MELAFIX by api - **How much does it cost?** € 42.65 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [lithuania.desertcart.com](https://lithuania.desertcart.com/products/53549235-api-melafix) ## Best For - api enthusiasts ## Why This Product - Trusted api brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Trusted by Thousands:** Over 15,000 4.5-star reviews prove it’s the go-to remedy for freshwater fish health. - • **Rapid Natural Healing:** Harnesses powerful tea tree extract to repair fins, ulcers, and open wounds swiftly. - • **Easy Dosing, Big Impact:** Just 5 ml per 10 gallons—simple, effective treatment that fits your busy lifestyle. - • **Safe & Aquarium-Friendly:** Won't disrupt pH, biological filters, or water clarity—keeps your tank pristine. - • **Proactive Disease Defense:** Use daily for 3 days on new fish to prevent outbreaks before they start. ## Overview API MELAFIX is a 16-ounce liquid antibacterial remedy formulated with natural tea tree extract to rapidly heal bacterial infections, damaged fins, ulcers, and open wounds in freshwater fish. Designed for daily use over a week to treat infections and 3 days as a preventive for new fish, it maintains aquarium balance without affecting pH or water clarity. Trusted by thousands, it’s a must-have for any serious aquarist aiming to keep their aquatic community healthy and vibrant. ## Description API MELAFIX Freshwater Fish Bacterial Infection Remedy soothes the transition from store to home by reducing the risk of your fish developing a disease. The fish you bought may already carry a disease. Disease is often difficult to detect, particularly in its early stages. Treat bacterial infections in your fish and reduce the risk of spreading illness to other fish with API MELAFIX Freshwater Fish Bacterial Infection Remedy. Bacterial diseases are caused mostly by dirty aquarium conditions and the addition of infected fish. Fish that are injured and have open wounds are especially susceptible, even in seemingly clean tanks. Bacterial infections, like fin and tail rot, eye cloud, pop eye, body slime and mouth fungus destroy tissue and other organs, and if left untreated, can cause death. API MELAFIX Freshwater Fish Bacterial Infection Remedy is an all-natural treatment that heals open wounds, treats bacterial infections and promotes re-growth of damaged fins and tissue, usually within a week. Just add 5 ml per 10 gallons of aquarium water. It will not adversely affect the biological filter, alter the pH or discolor the water. For effective treatment, dose infected fish daily for 7 days, and continue afterward if necessary. Dose new fish daily for 3 days. Remove activated carbon from filter before use, if possible. With API Aquarium products, it’s easy to keep a beautiful saltwater, freshwater or reef aquarium. For over 50 years, API has been creating innovative, research-driven solutions that make it easier to care for your fish and aquarium. API Aquarium Treatment Supplies are designed to work in conjunction with each other to provide best results to control algae, promote healthy bacterial growth and help control and cure fish diseases and conditions such as ich and fin rot. They work to provide a safe, hospitable environment for fish such as tropical community fish, cichlids, goldfish and more. With API, you can spend more time admiring your fish, and less time scrubbing your tank. Make sure to use all products as directed in order to ensure the best results. Review: Saved My Fish - I bought my granddaughter a fish, along with one for me. A few days later, her fish appeared to be peeling. Then two of my fish died and one was on its way out. My husband suggested an antibiotic (not this one) so I looked here and found this API MELAFIX one and ordered it. Her fish died before I got it. Then I had another fish getting sick so I put it in the quarantine tank with the other one. Next day I got this and started using it right away. My fish are back to being healthy and happy. I wish I would have found this sooner. It's a life saver, literally. Review: Highly recommend works like magic - This stuff is amazing, my fish was very sick and I gave him this as needed and he looks better than the day I got him I would highly recommend it I would also recommend a little mirror if your fishes fin is still having trouble growing back ## Features - Contains one (1) API MELAFIX Freshwater Fish Bacterial Infection Remedy 16-Ounce Bottle - Heals bacterial infections and repairs damaged fins, ulcers and open wounds - Contains natural, botanical tea tree extract to quickly and rapidly help fish - Helps treat newly-introduced fish to reduce risk of disease outbreak in freshwater aquariums - Use daily for a week when treating infections and for 3 days as a preventive when adding new fish - Not for human consumption or for the treatment of fish intended for human consumption. Keep out of the reach of children. For aquarium use only. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0002567T6 | | Allergen Information | Apple Free | | Best Sellers Rank | #3,720 in Pet Supplies ( See Top 100 in Pet Supplies ) #18 in Aquarium Water Treatments | | Brand | API | | Brand Name | API | | Customer Reviews | 4.5 out of 5 stars 15,305 Reviews | | Global Trade Identification Number | 00317163100110 | | Included Components | API MELAFIX Freshwater Fish Bacterial Infection Remedy 16-Ounce Bottle | | Item Form | Liquid | | Item Type Name | Aquarium Antibacterial Remedy | | Item Weight | 454 g | | Liquid Volume | 16 fluid ounces | | Manufacturer | Mars Fishcare | | Manufacturer Part Number | 11J | | Model Number | 11J | | Number of Items | 1 | | Number of Packs | 1 | | Pet Type | Fish | | Target Species | Fish | | UPC | 317163100110 | | Unit Count | 16 Ounce | ## Product Details - **Brand:** API - **Item Form:** Liquid - **Item Weight:** 454 g - **Liquid Volume:** 16 fluid ounces - **Number of Packs:** 1 ## Images ![API MELAFIX - Image 1](https://m.media-amazon.com/images/I/61gtSKXMKjL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: Would this medicine help ick koi problem** A: No, this would not heal or get rid of ick in koi. **Q: Will this treat Uronema in a saltwater tank ?** A: This well help with any bacterial infection caused by the uronema parasite but it will not kill uronema. **Q: My silver dollar has tail rot and white spot on body can I use this ?** A: I tried it for my fish. This product killed 23 of my koi. I don’t recommend it **Q: is this for pond or freshwater melafix? cause picture in as shows freshwater not pond** A: Ponds usually are filled with freshwater. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Saved My Fish *by A***R on July 15, 2026* I bought my granddaughter a fish, along with one for me. A few days later, her fish appeared to be peeling. Then two of my fish died and one was on its way out. My husband suggested an antibiotic (not this one) so I looked here and found this API MELAFIX one and ordered it. Her fish died before I got it. Then I had another fish getting sick so I put it in the quarantine tank with the other one. Next day I got this and started using it right away. My fish are back to being healthy and happy. I wish I would have found this sooner. It's a life saver, literally. ### ⭐⭐⭐⭐⭐ Highly recommend works like magic *by C***A on July 13, 2026* This stuff is amazing, my fish was very sick and I gave him this as needed and he looks better than the day I got him I would highly recommend it I would also recommend a little mirror if your fishes fin is still having trouble growing back ### ⭐⭐⭐⭐⭐ Saved my fish! *by A***S on October 23, 2019* I got a poor little Betta fish from a chain pet store (probably my first mistake) and I was so excited because he was tri-colored and had a beautiful teal look to him! And he was what I was looking for 'red/white/blue' I was so excited! Well he got put into his new tank, and he didn't seem to be moving around much, even for a betta which I have owned in the past. I started taking a closer look at him about a month after I got him, and he looked to have fin rot. He had been biting his tail in the tiny cup which is hard to see in the photos... So I got this neat stuff because it's less than half of betta fix, is the same active ingredient, and has a higher concentration. Win, win, win. Started using it in his tank on a regular, adding one drop per gallon with an eye dropper and doing regular water changes. And would you know it, he started changing colors! Now I'm not saying that this stuff will make your fish morph like it did mine, but it will save them if you use it as instructed for what it is meant to be used for. What I didn't know at the time of buying him is that he had a SEVERE bacterial infection all over his face and sides. That white I thought was part of his color WAS HIM BEING EATEN ALIVE BY THIS BACTERIA. This medication is designed to get rid of that bacteria, which is what causes fin rot as well. After using it for about 3 months on a regular I had a completely different fish, literally. He was so much happier and looked even more vibrant and had much more energy to inspect and even flair at my camera and show of his beautiful colors. Long story short, if you use this, USE IT FOR WHAT ITS MEANT TO BE USED FOR AND YOU'LL GET GREAT RESULTS. I know I did. I still have little ATO to this day (I've had him for about two years now) and he now has an entourage of shrimp palls to keep him company. In the picture provided you can still see some of the bacteria on his face around his eyes, that's long gone at this point but I couldn't get a good picture for him from today. Little bugger keeps teasing me and then swimming away, ah well. These ones will be good enough. ## Frequently Bought Together - API MELAFIX Freshwater Fish Bacterial Infection Remedy 16-Ounce Bottle - API PIMAFIX Antifungal Freshwater and Saltwater Fish Remedy 16-Ounce Bottle - API LIQUID SUPER ICK CURE Fish remedy, Freshwater and Saltwater Fish Medication 4 fl oz(Pack of 1), White --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://lithuania.desertcart.com/products/53549235-api-melafix](https://lithuania.desertcart.com/products/53549235-api-melafix) --- *Product available on Desertcart Lithuania* *Store origin: LT* *Last updated: 2026-08-23*