First it's a danio that dies of dropsy, then a repeat outbreak of ich when I managed to break the heater on the big tank and I'm waiting for the replacement to be shipped... Anyway, my 5 gallon tank has one of the worst cases of brown algae I've ever seen. Are there any fish/invertebrates that love brown algae, can live in a brackish tank, and won't add too much to the bioload of a tank at capacity? Do ghost shrimp eat this stuff at all? There are 3 amano shrimp in there that never touch it. I do 50% water changes every week, but there's only so many fish that can live in a 5 gallon...