We visited a tropical fish breeding flea market packed with koi, cichlids, discus, and more. Local breeders brought out some incredible specimens, from vibrant discus to high quality koi. Tank setups, ...

Add Yahoo as a preferred source to see more of our stories on Google. Flower Horn Cichlids are hybrid fish with a distinctive bulbous forehead, popular among hobbyists. They are semi-aggressive, ...

"It takes a village to raise a child" doesn't apply merely to humans. Many species of mammals, birds, fish, and various invertebrates have evolved complex social care systems known as cooperative ...

"This video takes an inside look at one of Colombia’s largest ornamental fish farms, where thousands of bettas, goldfish, koi ...

THERE are quite a number of African mouth-breeding cichlids (Haplochromis and related genera) the males of which bear very conspicuously yellow or orange spots near the base of the anal fin. The ...

Male cichlids that are constantly threatened by predators grow faster and postpone the full expression of conspicuous breeding coloration for longer. This is shown by a study by biologists from the ...