Aquarium species profile

Apistogramma Nijsseni

Apistogramma nijsseni · South America (Peru — Caquetá River)

Minimum tank20 gal

Adult size2.5"

Care levelModerate

TemperamentSemi-Aggressive

Temperature77–84°F

pH range4.5–6.5

Diet

Carnivore – frozen baby brine shrimp, micro worms, tiny live food; very small food only

Compatible tank mates

Small blackwater tetras, small corydoras; best in species or near-species setup

Tank mates to avoid

Aggressive fish, other male Apistogramma, large boisterous fish

Care notes

Also called 'Panda Dwarf Cichlid' — black-and-white females contrast with colorful males. Females are the dominant sex and control spawning territory. Requires very soft, acidic water (blackwater conditions). Cave spawner with intensive maternal care. A challenging but rewarding specialty species. Sensitive to water quality.

Check the whole aquarium. Tank size alone does not establish compatibility. Confirm adult size, water overlap, social grouping, territory, diet, and the individual animals before stocking.

Check compatibility in Fishician