Tetra fishes are well known for planted aquarium beauties.
They are good to maintain in schools.
Sizes are medium-sized.
Tetra is the common name of many small freshwater characiform fishes. Tetras come from Africa, Central America, and South America, belonging to the biological family Characidae and to its former subfamilies Alestidae
The Purple Harlequin Rasbora is a small community aquarium fish that likes to be kept in groups. They are a different colour to most other tropical fishes which makes them stand out in a freshwater tank. ... To minimise stress we are unable to hand pick specific fish. Lifespan is an estimate based on optimum conditions.