When I was a kid, we had a huge fishtank with powder blue African cichlids and other kinds of fish. The bigger African cichlids wuold always kill the smaller ones. Then they started breeding. We ended up with a tankful of identical fish! It was fun to watch them grow from babies to adults, but eventually we had to get rid of the tank because it started leaking. I was about 12 at the time, and my dad never told me what happened to the fish... Guess the colony ended there.
Anyway random story!! They all looked like this: