Taking up little to no space, rarely swimming long distances, and happy to eat fresh, frozen, or dried foods, Clownfish or ...

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 ...

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 ...

Swordtails are available in some really eye ... These colorful Venezuelan fish are closely related to guppies and were considered the same species for a long time. However, Endler’s are now ...

Platies are also compatible with other African dwarf frog tank mates like mollies, swordtails, and guppies. 10. White ...

So the male swordtails seem to have evolved a less risky ... idea of what male coloring tells a female. In a species of guppies named Poeecilia reticulate, successful males generally have richly ...