Breeding trap

If you have only platties and mollies, they wont eat many of the babies if you have enough plants and FLOATING PLANTS. Breeding traps are a bad idea. Stressful to the parent fish and the water quality is bad for the babies. Babies worm their way through the holes in the net traps. So I say plants. If you have a community tank, you could just try to catch the babies with a net and move them into a seperate aquarium.
 
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