Here are our favorite types of freshwater fish you can keep as a pet. If you're in the throes of setting up a home aquarium, ...

All linked stories ... a “large”-mouthed fish known as Salzburg’s cichlid was identified as a new species. This fish, which has been popular among aquarium enthusiasts, was discovered ...

Meet Methuselah, the fish that likes to eat fresh figs, get belly rubs and is believed to be the oldest living aquarium fish in the world. In the Bible, Methuselah was Noah’s grandfather and was ...