Andinoacara biseriatus, is a species of fish in the family Cichlidae in the order Perciformes, native to the Atrato, Baudo, and San Juan River basins in Colombia.
Males can reach a length of 8cm (03inches) total in length.
The fish lays up to 120 eggs on flat stones; afterwards both parents care for the eggs and the larvae.
IUCN Red List Status is vulnerable.