Purplestriped King Tetra

Inpaichthys parauapiranga

Fine reddish rows among blue iridescent scales

About five to six rows of small reddish marks cross the flanks. Fins are lightly yellow-orange, with a pale anal-fin edge.

Adult length: Up to 4 cm
Water temperature: 22–27 °C
pH: 6–7.6

Natural habitat: Native to a tributary of the Canamã River in the Aripuanã basin, Mato Grosso, Brazil.

View comparison →

Appearance and identification

Unlike the blue emperor's broad dark band, this species has finer reddish rows and two faint shoulder marks. Colour alone should not be used to sex it.

Same-species behaviour

Keep six to eight or more. Monitor chasing and feeding.

Space requirements

Provide mature water, planting, retreats and a swimming route. 45–60 L is suggested.

Diet and feeding

Offer small dry and frozen or live foods.

Compatibility limits

Match companion size and activity; avoid strong aggression or feeding competition.

Aquarium environment

Plant cover suits it.

Sources

www.acshop.com.tw ↗ 2026-10-22

www.ni.bio.br ↗ 2026-10-22

www.aquariumglaser.de ↗ 2026-10-22

riverparkaquatics.co.uk ↗ 2026-10-22

researcharchive.calacademy.org ↗ 2026-10-22