Species name: Puntius tetrazona
Common names: Tiger barb
Family: Cyprinidae
Order: Cypriniformes
Class: Actinopterygii (ray-finned fishes)
Maximum length: 3 in. Often smaller when kept in captivity.

Species name: Botia macracantha
Common names: Loche-Clown, Tiger Botia
Family: Cobitidae
Order: Cypriniformes
Suborder: Cyprinoidei
Class:
Maximum length: 12 in.

Species name: Hypostomus plecostomus
Common names: Pleco, suckermouth catfish
Family: Loricariidae (Armored catfishes)
Subfamily: Hypostominae
Order: Siluriformes (catfish)
Class: Actinopterygii (ray-finned fishes)
Maximum length: 19.7 in

Species name: Crossocheilus siamensis
Common names: Siamese Algae Eater, SAE
Family: Cyprinidae
Order: Cypriniformes
Class: Actinopterygii
Maximum length: 5-6 inches

Species name: Paracheirodon axelrodi
Common names: cardinal tetra
Family: Characidae
Subfamily: Incertae sedis
Order: Cypriniformes
Class: Actinopterygii
Maximum length: 1.25 in.