They are schooling fish, so it’s best to keep them in groups of six or more. Neon tetras are peaceful and easy to care for, ...

Clown loaches are docile, gentle and easy-going. They’re not super ... Discus are some of the most brightly colored fish you can have in an aquarium. They’re peaceful, friendly and thrive ...

This species, with its many varieties, is the most common betta fish found in aquariums and pet stores ... Although they are often considered to be easy pets, betta fish are sometimes mistreated ...