Mbuna is the common name for a large group of African cichlids from Lake Malawi, and are members of the haplochromine tribe within the family Cichlidae.
The Siamese fighting fish, commonly known as the Siamese fighter, or locally as the betta, is a freshwater fish native to Southeast Asia, namely Cambodia, Laos, Myanmar, Malaysia, Thailand, and Vietnam.
Ancistrus is a genus of nocturnal freshwater fish in the family Loricariidae of order Siluriformes, native to freshwater habitats in South America and Panama.
Hoplisoma paleatum, the blue leopard corydoras, mottled corydoras or peppered catfish, is a species of freshwater ray-finned fish belonging to the subfamily Corydoradinae, the corys, of the family Callichthyidae, the armoured catfishes.
The Blue Acara is a species of cichlid, from the family Cichlidae and order Cichliformes, that has a bright blue-grey coloration throughout the scales across its body.
Poecilia wingei, known to aquarists as Endlers or Endler's livebearer, in the genus Poecilia, is a small fish native to the Paria Peninsula in Venezuela.
The guppy, also known as the millionfish or rainbow fish, is a member of the family Poeciliidae and, akin to most New World members of the family, is classified as a livebearer.
The true Kuhli loach, which can be used synonymously with "coolie" loach, occasionally referred to as eel loach, is a small eel-like freshwater fish belonging to the loach family (Cobitidae).
The molly (Poecilia sphenops) is a popular freshwater aquarium fish native to Mexico and Central America, known for its adaptability to a wide range of water conditions including brackish water.
The oscar is a species of fish from the cichlid family known under a variety of common names, including Tiger Oscar, Velvet Cichlid, and Marble Cichlid.
The red-tailed black shark, also known as the redtail shark, red tailed shark, and redtail sharkminnow, is a species of tropical freshwater fish in the carp family, Cyprinidae.