April 2009

How Big is That Tropical Fish Part 1: Fish Over 16 Inches

Many of the tropical fish seen in pet stores are not fully grown. The final size of the fish varies dramatically between species. This is a list of the sizes that individual species are likely to grow to. Only some species are listed here, and adult fish of the same species vary somewhat in size. This is [...]

The Fish, the Forest and the Future: how climate change and deforestation in the Amazon are harming our fish

Many popular aquarium fishes come from the Amazon Basin. These fish include tetras, corydoras catfishes, suckermouth catfishes, dwarf cichlids, discus, piranhas and many others. Some of these species arrive in our fish tanks after being captive bred in many places around the world, but many others are wild caught and some are new imports that [...]