Ok, first off I'd like to say, I didn't choose the gravel color for the tank. Nor did I buy any of the fish besides the 3 corys in the second picture +2 more of the same not in the picture.
Unfortunatly the friend I bought the tank from did a poor job of picking fish, but I am sure his kids had alot to do with that. 3 of this kind, 4 of that kind, So I am at capacity with schools of fish that need more of their species to behave. I can't bring myself to kill any of them. Only did that once when I was a kid, and really I just took a school of tiger barbs that were tormenting my angel fish, and let them see how it felt by moving them to the oscar tank.
Any how, explaining the gravel sent me off topic for a bit there, I'm back now.
I have figure the genus species of most of the fish, but haven't been able to determine that of the cats.