Pregnant fish can also get “baby brain" - just like human moms-to ... Viviparous species include popular aquarium fish such as guppy, molly and platy. Study author Tiffany Ernst said: “We ...

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 ...

Like guppies, molly fish are available in all sorts of colors ... These fish are very easy to breed, and they will definitely produce some babies if you keep both sexes. It’s best to keep ...