---
product_id: 354782707
title: "MELAFIX Freshwater Fish Bacterial Infection Remedy 64-Ounce Bottle"
brand: "api"
price: "7639427₫"
currency: VND
in_stock: true
url: https://www.desertcart.vn/products/354782707-melafix-freshwater-fish-bacterial-infection-remedy-64-ounce-bottle
store_origin: VN
region: Vietnam
---

# 64 oz powerful liquid formula Safe for biological filters & pH stable 1.81 kg optimized weight for bulk use MELAFIX Freshwater Fish Bacterial Infection Remedy 64-Ounce Bottle

**Brand:** api
**Price:** 7639427₫
**Availability:** ✅ In Stock

## Summary

> 💧 Heal, Protect, Thrive – Your Fish’s Wellness, Bottled!

## Quick Answers

- **What is this?** MELAFIX Freshwater Fish Bacterial Infection Remedy 64-Ounce Bottle by api
- **How much does it cost?** 7639427₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/354782707-melafix-freshwater-fish-bacterial-infection-remedy-64-ounce-bottle)

## 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

- • **Rapid Healing Power:** Effectively treats fin rot, tail rot, eye cloud, and mouth fungus to restore your fish’s vitality.
- • **Bulk 64-Ounce Supply:** Generous volume ensures long-lasting treatment for multiple tanks or frequent use without constant repurchasing.
- • **Promotes Tissue Regrowth:** Supports regrowth of damaged fin rays and tissue, helping your aquatic pets look their healthiest.
- • **Biological Filter Friendly:** Formulated to protect your aquarium’s delicate ecosystem by not disrupting beneficial bacteria or pH balance.
- • **Easy-to-Use Liquid Formula:** No batteries or complicated setups—just add directly to freshwater tanks for fast, effective results.

## Overview

API MELAFIX is a 64-ounce liquid remedy designed to treat bacterial infections in freshwater fish, including fin rot, tail rot, eye cloud, and mouth fungus. It promotes tissue regrowth while being safe for biological filters and maintaining stable pH levels, making it an essential bulk treatment for aquarium enthusiasts seeking effective and eco-friendly fish care.

## Description

MELAFIX Freshwater Fish Bacterial Infection Remedy 64-Ounce Bottle

## Features

- manufacturer: API
- Item Trademark: API
- Item Weight: pounds, pounds, 4.6, 4.6
- Item Category: Pet Supplies

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Product Dimensions | 12.7 x 5.08 x 30.48 cm; 1.81 kg |
| Item model number | 11P |
| Item Form | Liquid |
| Volume | 64 |
| Quantity | 1 |
| batteries required | No |
| Batteries Included | No |
| Item Weight | 1.81 Kilograms |

## Product Details

- **Brand:** API
- **Liquid volume:** 64 Fluid Ounces
- **Item weight:** 64 Ounces
- **Item form:** Liquid
- **Manufacturer:** API

## Images

![MELAFIX Freshwater Fish Bacterial Infection Remedy 64-Ounce Bottle - Image 1](https://m.media-amazon.com/images/I/712Uletm11L.jpg)

## Questions & Answers

**Q: This site list melafix from two different venders, mars and pond care. big difference in priceing. are they the same?**
A: I've used several different brand types of melafix and found that they work just the same.

**Q: Is it safe to use post-expiration? In other words does it turn toxic to fish or simply starts to lose the effectiveness?**
A: I would think if this is not very much over date, like 6months or so, it would be fine. If it is still sealed, it will be like new or almost. If it is older, it probably, hate to say as this, but I would think it will be okay to use, and just be weaker or maybe not. If you are in doubt, I would buy a new one to be certain. In the past, they never put dates on anything, and now a days they do and the things were used and were okay. Best answers I can give you. Good luck with your issues.

**Q: I guess my butterfly goldfish has fin rot. How should I treat it? It is in a pond with other healthy fish.**
A: If the other fish are healthy. Then you should remove it in to a isolation tank. Be sure to use the pond water when you fill it. There are instructional videos on YouTube that will show you how.

**Q: How is this different from regular strength? They both have 5% concentration in a 64 oz bottle.**
A: My advice is to please ask a professional breeder for direction. Off the self purchases is "gambling" to me!
Best wishes to you and the Fish :)

## Frequently Bought Together

- API MELAFIX Freshwater Fish Bacterial Infection Remedy 64-Ounce Bottle
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**Shop now:** [https://www.desertcart.vn/products/354782707-melafix-freshwater-fish-bacterial-infection-remedy-64-ounce-bottle](https://www.desertcart.vn/products/354782707-melafix-freshwater-fish-bacterial-infection-remedy-64-ounce-bottle)

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-03-08*