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 ...

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ORNAMENTAL fish breeder, Thum Chee Seng, 50, won the Pearl of Orient Cup challenge trophy during the International Guppy Competition in Penang. His pair of guppies, commonly known as longkang ...

If the guppy is spending a lot of energy on activity, it probably has less energy to compete with other males for mating, he added. "In an absence of the pollution, fish typically invest their ...

A section of stream like this deep pool on Trinidad's Aripo River would not only contain guppies, but also hungry predators. Dams such as the one seen here restrict predatory fish movements.