So I recently acquired a nice 55gal tank (trapezoid(?) design) and it is by far the largest tank I've had. It is in a main display area. I'm familiar with African cichlids and they're really pretty and all, but I kind of want to go in a different direction. My past experiences with cichlids have been that they usually don't get along with any other species of fish and for a tank that size, I want some variety. However, I also don't want to have to sell my organs to finance it. Also, it would be really great if I could add to it over time. With cichlids, I've always had to add a bunch of new ones at a time and make sure they're very close in size. I've always had fish of the more aggressive variety and am not familiar with peaceful, schooling type fish at all. So, I guess my question is, what sort of direction would you go toward/suggest?