MDB_fish_newbie
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Noticed my largest male Boesemani rainbow has a stringy like cotton or wool looking thing dangling from his mouth. From what I've read its probably mouth fungus thats actually bacteria eating at the flesh. I noticed this previously but I though it might be an injury because it sort of looked like some flesh was hanging off. Anyways Im not sure how I should treat this. It seems to come and go and dose not seem to be effecting him too badly. A few of the other boesemani seem to have it slightly but again, it comes and goes. Note that the 5 boesemani are the only adult rainbows in the tank. There are also 10 dwarfs and 4 zig zags that are still young and seem unaffected by this fungus... same with all the other fish in the tank. This 75g tank is fully stocked for sure but i have 3 diff filters lots of plants and do wc weekly 50-75%.
Thanks for the help
Thanks for the help
