I have two clown fish in my tank with some other non-aggressive species of fish. Just this last week the larger (and newer) of the two clowns has started to turn flack and is not swimming very well. However, he is not eating and able to move around the tank when necessiary. The other clown is smaller but much brighter and is not showing any signs of turning color, etc.
I read online turning black can be normal depending on the fish, but I am worried he is sick. What should I do?
I read online turning black can be normal depending on the fish, but I am worried he is sick. What should I do?
