API (2 Pack) Melafix Antibacterial Fish Remedy 16-Ounce Bottles

Prevents foul odours of water, keeps fish healthy and less prone to diseases.

This product is a more natural substitute to help with fish ailments. I have a 55 gallon and 120 gallon tank.

This product works!!

This worked with my veil tail betta. He's pretty big compared to some of the bettas I've seen and his fins just flow over everything. He owns his aquarium. He loves to swim through the plants, sit on moss, and sit inside his coconut home. Originally I had plastic plants and I thought they were very smooth but noticed some fin rot so I ordered some medication, removed the plants, and did a water change. The medication arrived within two days but in that time, his fin rot got so severe and he became lethargic. His pectoral fins lost all color and were barely there. He had rot in ALL his fins. I used the 3 day strong API medication, did a water change, and then followed it up with the Metafix and did another water change. Within the week, he was 85% healed. His pectoral fins took the longest but were 60% healed, dorsal fin was at 80% but his caudal fin (which was completely split in half and had a trail of fin hanging during his sickness) was basically healed by day 3. He's back to being very active and he owns that aquarium. Its scary how fast fin rot happened but follow the instructions and it should work for you! Remember also to take out the carbon filter and don't overdose - do water changes in 3 days and let the medication work. I've read some scary reviews but I thought if I did nothing, he'd die anyway so this was worth the risk and it paid off.

I have used this product for several years to care for my Koi. I use one whole bottle to treat my pond two days in a row. It foams quite a bit going through the waterfall…but dissipates in about 15 minutes.

I have 8 fish in a small pond and noticed two of them exhibiting popeye. Contacted my local pond supply store and they recommended this product. Followed the directions to a tee and one week later popeye is gone. Fish look great. Highly recommended.