We've seen in our simulations that the more brightly colored a male guppy is, the more likely he will be seen -- and eaten -- by a predator. In a simulation or in the wild, where predators are ...

All Aquariums recommends a mix of 1 male guppy to 2-3 female guppies to discourage ... so make sure you fully research the proper care for whatever fish you choose, especially if you plan to ...

A properly dressed male guppy, with its gaudy blue spots and brilliant splashes of orange, can't help but stand out. But for a fish that spends its life swimming among predators, it seems that ...