Asian fish never meet South American ones in the wild, so when they do in an aquarium setting ... or decrease the likelihood of aggression overspilling to tank mates? Don't try to keep guppies with ...

the large hermit crabs in the genus Dardanus are as welcome in the reef aquarium as a two-year-old in a china shop! They are destructive! The Dardanus are opportunistic feeders and usually large ...

Anna George, the Tennessee Aquarium’s vice president of conservation ... scientists consider the Laurel Dace to be one of North America’s 10 most-endangered fish species.