

🐠 Heal, Protect & Thrive — The Ultimate Fish Wellness Boost!
API MELAFIX is a 16-ounce all-natural liquid remedy designed to treat bacterial infections in freshwater and saltwater aquariums. It safely heals wounds, fin rot, and fungal infections without disrupting water pH or biological filters, making it ideal for reef tanks and live plants. Trusted by aquarium owners worldwide, MELAFIX ensures your fish stay healthy from the moment they arrive.



















| ASIN | B0002567T6 |
| Best Sellers Rank | #11,729 in Pet Supplies ( See Top 100 in Pet Supplies ) #62 in Fish Medication & Health Supplies |
| Brand | API |
| Global Trade Identification Number | 00317163100110 |
| Item Dimensions LxWxH | 12.7 x 5.1 x 30.5 Centimeters |
| Item Form | Liquid |
| Item Weight | 454 g |
| Item model number | 11J |
| Liquid Volume | 16 Fluid Ounces |
| Manufacturer | AQUARIUM PHARMACEUTICALS |
| Net Quantity | 473 Milliliters |
| Product Dimensions | 12.7 x 5.08 x 30.48 cm; 454 g |
| UPC | 317163100110 |
S**E
Best treatment for exotic fishes
Best product for best supplier. Sagar Aquarium is best seller on Amazon.
A**A
Great product.
Does the work it has been designed too. Must for all aquarium owner.
Z**Z
Probably good? Update - No effect
I got melafix for Fin Rot in my goldfish. Have been using it for a week. My tank is 590L so been using 7.5caps everyday at the same time. I think the mistake most people do is add the medicine an hour earlier than the day before and that could be dangerous. It's always important to add the medicine at the SAME time everyday. I've used it for a week now. No significant changes as such. Maybe slight improvement. I'll try for another week and see. At first the fish get really startled so it's important to keep an eye on them if any of them is swimming to top or gasping. None of mine did as I thoroughly increased the aeration in the tank. Also, if it is very hot then there will be naturally less oxygen in the tank. For that i added some frozen water bottles (make sure they are absolutely clean). For my big tank I added 2 - 1 L bottles. Please ensure you add little amount to yours based on your tank size as the fish should not get shocked with temperature changes. Overall my fish are usually very fussy with new meds but by day 3 they seemed okay with it. Fish will only get harmed if there is less aeration, water is too hot, you have used some previous treatment in the tank (so wait at least a week and then do 50% water change and only then add melafix) and please REMEMBER TO ADD AT THE SAME TIME EVERYDAY. Not before that. If you follow these steps 99% your fish will be safe. Update: Didn't have any effect. Treated fro almost 2 weeks diligently. One of my little goldfish had red veins there was absolutely no effect on that. Same condition after 2 weeks. Didn't see any improvement in other fish in the case of finrot either. Maybe 2% effect? Definitely not worth the amount of money spent. Although it's safe for fish so that's a good thing? Please remember to aerate the tank extremely well as this depletes oxygen in tank.
P**C
API Melafix
Effective fish medicine for tail/fin rot. As the product is organic it does not affect the bio filter and live stock including plants.
J**U
Seal was broken.
Product seal was broken. Can't predict the quality of the product or the product if compromised or not
D**.
API Melafix is a reliable treatment for healing damaged fins and small wounds in freshwater fish. Its tea tree extract formula helps fish recover quickly without disturbing the tank balance. It’s easy to use and keeps the water clear. The herbal scent is a bit strong at first but fades soon after. Follow the manufacturer’s directions carefully and keep it out of reach of children or pets.
V**D
I cannot comment on the item itself as it is delayed and receipt date was changed several times. The product was used before and it works well.
S**M
Not the same product. Not sure if it's fake
R**Y
Absolutely excellent for our aquarium👍🏻
M**I
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