Freshwater

Introducing some bottom feeder fish to your tank is a fun way to augment the aquarium while helping to keep it clean. These fish perform useful

Oscar fish are a widely popular freshwater cichlid species. They achieve very large sizes and are extremely interactive; basically, a freshwater puppy

Dwarf Gourami are a very popular and colorful species in freshwater fish-keeping. Their striking coloration and docile nature make them an alluring

Looking to keep things calm and friendly in your community aquarium? Some fish species are more assertive than others, with certain types being

Those looking for a schooling species to brighten up the middle water layer of the aquarium will inevitably end up considering tetras. With the

Looking for a new aquarium project that’s a little different? Axolotls (Ambystoma mexicanum) are definitely not your average aquarium inhabitant.

Goldfish are one of the most popular freshwater aquarium fish in the world. One way that many goldfish owners choose to lively up their tank is

You’ll find them at every aquarium store: beautiful varieties of Gourami in pretty much every color you can imagine. These labyrinth fish are true

Picking out fish for your freshwater tank can be tough... There are thousands of different species - not all of which make the best pets. Catfish