Well the other day I took a quick look in my feeder fish tank which doubles as the house fish tank. And under one of the leaves on a plant were about 100 or so eggs. Two of the largest rosies in the tank were guarding it. But today, no eggs. I think my brim or maybe the pleco got to em. The tank used to be strictly feeder fish, but a few months ago my turtles got tapeworms, so i laid off the fish, and we bought a couple permanent resident fish... I guess I'll start up a strictly feeder fish tank soon.