So I rescued a group of 5 platy from a closing pet store. I have a 50 gallon tank with 8 danio, 7 cories, 10 tetra, and 5 algae eaters. Well, the platy have been quite “friendly.” I’m afraid of outgrowing my tank with platy fry. I was thinking of adding a fish that might help “regulate” the number of fry. It does sound a little barbaric, but much less barbaric than letting them die from out of control ammonia levels. Any suggestions?