I have a 15 gallon tank with a green chromis, cleaner shrimp, and the assorted snails & crabs. Could I put another fish in there if so suggestions? The tank has 15 pounds of live rock, an ac 500 fuge,and shallow sandbed.
i have a clownfish, watchman and baby blue tang with my chromis.... never had a prob. alotta people say 1 inch or fish/gallon so if you were to add another fish make sure its kinda small. try like a small clown or a rock dwelling fish.
dont put any tangs in a 15 that is not enough room
a pair of clowns maybe
or a firefish and a goby .... something for smaller tanks that wont grow big
tangs need at least 55 gallons of water no matter there size
I would say maybe a false perc. clown, or a bi-color blenny. A firefish would be gorgeous as well, just make sure you ahve a good lid since they are known jumpers.