API Liquid Fungus Cure, 4-Ounce

Water is still green after resuming filtration but my fish is fine

fast delivery but price is a bit high and not sure if it is as effective as advertised

Worked good

Killed the living fungus quite well but once I started phasing out it slowly started growing back... not sure if this can't kill the spores or if something else is responsible so I won't dock stars from it but you decide if you want it. I will say once it went in the water the fish recovered quickly! Also a downside, it is bright green and the directions for removing the green involve activated carbon filters which many new aquariums don't use so removing the green is a difficult and lengthy process.

Seems to be having an affect

One of my three 10-plus year old aquarium-raised koi came down with a fungus infection. After adding the correct dosage of API Liquid Fungus Cure to the aquarium the sick fish spiraled to the bottom and died within half-an-hour. The other two refused to eat for days afterwards and sat on the bottom of the aquarium. After a week of filtering and multiple water changes the water is still the color of anti-freeze.

Didnt resolve my aquarium fungus but I think it was the wrong diagnosis, I tried it to keep new fish eggs free of fungus and it seems much more effective than Methylene Blue

Don’t bother it turns everything yellow