---
product_id: 53549235
title: "API MELAFIX"
brand: "api"
price: "160993 ₮"
currency: MNT
in_stock: true
reviews_count: 13
category: "Api"
url: https://mongolia.desertcart.com/products/53549235-api-melafix
store_origin: MN
region: Mongolia
---

# Heals fins & wounds in ~7 days Natural botanical tea tree extract 16 fl oz potent liquid formula API MELAFIX

**Brand:** api
**Price:** 160993 ₮
**Availability:** ✅ In Stock

## Summary

> 🌿 Heal your fish like a pro — because your aquarium deserves the best!

## Quick Answers

- **What is this?** API MELAFIX by api
- **How much does it cost?** 160993 ₮ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [mongolia.desertcart.com](https://mongolia.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 Millions:** Over 15,000 4.5-star reviews prove it’s the go-to remedy for freshwater fish health.
- • **Safe & Clear Formula:** Won't alter pH, harm beneficial bacteria, or discolor your aquarium water.
- • **Rapid Natural Healing:** Harnesses powerful tea tree extract to heal bacterial infections and damaged fins swiftly.
- • **Economical & Effective:** 16-ounce bottle delivers long-lasting treatment at a fraction of pet store prices.
- • **Stress-Free Quarantine:** Use daily for 3 days on new fish to prevent disease outbreaks and protect your aquatic community.

## Overview

API MELAFIX is a 16-ounce all-natural freshwater fish bacterial infection remedy featuring botanical tea tree extract. It rapidly heals fin rot, ulcers, and open wounds within a week without harming aquarium balance or water clarity. Ideal for treating infections and preventing disease in new fish, it’s trusted by thousands of aquarists for safe, effective, and affordable fish care.

## 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: Great - Easy and safe to use, I bought it to treat my betta fish got injuried with white Pimple on the skin it was small and got bigger and bigger, I tryed the methanol blue and salt but it didnxt work, after using the Melafix for 5 days it started healing and getting better. The price was a way cheaper than the pet store.
Review: This stuff is Magick - This stuff is magick... I have a betta that I've had since the baby and I'm very bonded to. He started staying on the bottom a lot and I noticed he had something on his eye I had different water treatment here so I started that so for two weeks he stayed on the bottom... Everyday I kept thinking he was not going to be alive I didn't know how else to help him it was very stressful. I think the other product maybe kept him stable but did not do what I needed. So I went looking for something different I found this. And OMG fourth day and my betta is swimming again... After 2 2 1/2 weeks on the bottom.. thinking he was dying he is now full of life and swimming after treating the water with this. I was so surprised today to see him off of the bottom that I couldn't believe my eyes literally a miracle.. We still have a ways to go but it looks hopeful...I'm so thankful this saved his life

## 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 | #3,579 in Pet Supplies ( See Top 100 in Pet Supplies ) #21 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/61Ja4Mg+PyS.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

### ⭐⭐⭐⭐⭐ Great
*by M***I on July 5, 2026*

Easy and safe to use, I bought it to treat my betta fish got injuried with white Pimple on the skin it was small and got bigger and bigger, I tryed the methanol blue and salt but it didnxt work, after using the Melafix for 5 days it started healing and getting better. The price was a way cheaper than the pet store.

### ⭐⭐⭐⭐⭐ This stuff is Magick
*by R***M on May 12, 2026*

This stuff is magick... I have a betta that I've had since the baby and I'm very bonded to. He started staying on the bottom a lot and I noticed he had something on his eye I had different water treatment here so I started that so for two weeks he stayed on the bottom... Everyday I kept thinking he was not going to be alive I didn't know how else to help him it was very stressful. I think the other product maybe kept him stable but did not do what I needed. So I went looking for something different I found this. And OMG fourth day and my betta is swimming again... After 2 2 1/2 weeks on the bottom.. thinking he was dying he is now full of life and swimming after treating the water with this. I was so surprised today to see him off of the bottom that I couldn't believe my eyes literally a miracle.. We still have a ways to go but it looks hopeful...I'm so thankful this saved his life

### ⭐⭐⭐⭐⭐ I did notice that he loved to puck on corners and squeeze behind the sponge ...
*by P***O on October 21, 2017*

This product really worked as described! I am a newbie fish owner, so I have very little experience taking care of my goldfish. However, I noticed that he had some scales fallen out after having him for less than 1 month. I didn't know how he had a few of his scales fallen out since he was in a 30 gallon tank. I have few ornaments in the tank, and there weren't any sharp objects as well. I did notice that he loved to puck on corners and squeeze behind the sponge a lot, so I assumed it may have been from that. So, I went online and started reading up on how to take care of my goldfish and how to help him grow back his scales or prevent more from falling. At this time, I also wasn't sure if he had other diseases as well since this was my first time taking care of a fish. So, I saw and read several reviews on this product where previous customers and experienced fish owners wrote about it helping their fish, as well as, preventing diseases and other ailments. I thought I gave this item a try. It was one of the best products I've bought for my fish. It really helped him healed his scales. I noticed the area where his scales were missing darkened and turned fleshy again. In about 1 week or so, I noticed the area started growing scales already. I am very happy with this item. However, this product is very strong. I have a small, young goldfish in a 30 gallon freshwater tank, with a 50 gallon Aquaclear water filter system, and following the dosages for this product for a 30 gallon tank, I noticed my goldfish acted very agitated to this product. His eyes also started bulging out more. After observing this, I did 25% water change and used half the given dosage. I think this amount was more tolerable to my baby goldfish. I also noticed that my fish scales and fins became silkier after a week of usage. I'm really happy I tried this product out. I would recommend a lower dosage if you have smaller fish. I also recommend to do at least 2 days 25% water change every time you use the product.

## 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

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*Product available on Desertcart Mongolia*
*Store origin: MN*
*Last updated: 2026-09-01*