I really need to "cull" my mollies. I found another babie in my tank and it is starting to get alittle crowded. They only have one at a time, thanks for that.
Guppies and platties are meant to eat and mate. That's written in their DNA.
The only way to help that is to separate males from females.(for a long time, since guppies can store sperm for 3 batches of babies, not sure about platties)