I'm not sure if it's too much but it would be the last fish added to the tank. So far I have two clowns, a lawnmower blenny, sandsifting goby, bi-color angel, 5 chromis, and snails/hermits. Livestock is 30% off at the
LFS (If I read the ad right) so I want to take advantage of it. If the kole tang is alright, would one more fish (a firefish) be ok? The tank is 75G and all the parameters are acceptable. (Also, I thought Bi-color angels were really picky eaters. Mine eats algae and frozen foods like there's no tomorrow!)