Ok, I'm months away from getting my tank. But I very much like the following species and would appreciate comments/recommendations/advice on whether or not these particular fish would do well together in a 120 gallon tank. First of all I have to get a gold Severum. My favorite fish from a previous tank I had. I very much like clown loaches. Rainbow fish, silver dollar fish, conga tetras, dwarf Cichlid, peacock Cichlid. I also like the galaxy Pleco but am not sure how one would do with the clown loaches. Basically I want peaceful, colorful fish. I love the schooling ones. And even though the Severus can be semi aggressive, they seem very slow so as long as my schoolers are large enough not to fit well in his mouth and are not notorious fin nippers, I would think they should be ok. Conga tetras usually reach about 3" length but I'm not sure they are wide enough to be in a tank with a Severum. I just love the bright flashy colors when you have a nice school of them. Ok experts, let loose