I don't want babies. They can lay all the eggs they want, they'll be snacks for the Molly, Guppies and Raphael Catfish. My question is, will their aggression subside eventually? They seem to have claimed most of the center of the tank as their nest. I just got all five of these guys in good shape and would like to know what is likely to happen between them in the immediate and long-term future. As of now, three Angels are hiding in the catfish cave, the Molly wanders obliviously through the breeders' territory unaffronted, and the guppies have learned to stay mostly out of the way. Will Molly's lack of fear discourage their spawning activities? Will they play nice after the eggs are eaten, between spawnings? Any recommendations?