Blaze has now been ill for almost a month now, i previously thought it was parasites but now believe it to be a fungal infection he has white fuzzy stuff trailing from his fins. Started treating him with AQ salts for four days, but moved onto medication for a week he seemed to have improved so stopped medication as i was worried about carrying on for to long. About a week later they seem to have grown back i have now started medicating him again (some of the fuzz has fallen off) but some still remains. He hasnt lost his appetite but remains quiet lethargic, at this point i dont know what else to do he is in a hospital tank still, with a heater and no filter am doing 100% water changes daily. Is there anything i could be missing? could it be something else?
Could really do with some advice