well the tank is like 20-30 grow out tank till he gets a bigger tank in a few weeks, the filteration is a penguin somthing made for a 55 gallon so im guessing filteration is ok, but today after school i did like 2 water changes, cleaned the rocks ect, after we added teh quick heal thingy the 2 bass that didnt have it as much the fungus sorta thing went away but the other one has it bad, so would it be better to do small water changes every day?