how to separate baby guppies
How to Save Your Baby Guppies in a Community Tank. Guppies are prolific breeders, but your dreams of a tank full of generations of guppies can be quickly stomped out by guppies' cannibalistic tendencies. In a community tank, guppy parents as well as other species of fish pose a danger to fish fry.hen the mother gives birth, the babies fall to the bottom of the tank, secluding them from both the mother and other fish and ensuring that most of them aren't eaten. Some fry may still swim back up to the top of the tank, so this is not a completely safe method. It is, however, the easiest approach.