I have a 24g nano 22 lbs of lr 2 clown fish 1 seahorse 5 snails 1 scallop how many more can I fit in the tank??? I want 1 tang and 1 more seahorse is that ok or too much???
Seahorses are slow eaters and do not do well with aggresive fish. They need peaceful tankmates. A 24g is too small for ANY tang and they can be VERY aggressive. You are going to be pretty close to maxed out if the clowns are full grown. One more won't hurt if it is not going to grow too big.
Nope, not even the smallest tang will fit in a 24 gallon even if it was the only fish in there. They are very active swimmers that need a lot more room than that.