Don’t be fooled by the tiny bowls bettas are kept in at the store. A single betta requires a minimum of one gallon of water ...

Any fish with long and flowy fins should be avoided ... best tank mates for Oscar fish and how well they pair in aquariums. The first tank mate on our list is the Jack Dempsey cichlid which ...

While not completely within your control, you can support your betta fish's longevity by choosing the right aquarium ...

The previous tank was built in the early 1970s; when the aquarium opened in 1930, the space contained an open-air “swamp” — a rock garden and sunken tropical pool, filled with turtles ...