Cardinal Tetra – 10 pack


One of the most popular and instantly recognizable freshwater aquarium fish, the Cardinal Tetra originates from the dark, acidic waters of the Negro and Orinoco River basins in Brazil, Colombia, and Venezuela.

In the wild, they are often found in large aggregations of hundreds to thousands of individual fish alongside other tetra species in very shallow waters, but the species is now widely bred in captivity and will adapt to a range of conditions in the aquarium.