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Longfin Tetra

Brycinus longipinnis

Also known as: Longfin Tetra, Long-finned Characin

Origin: West Africa (Sierra Leone to Congo)

L

Water Parameters

Temperature2327 °C
15 °C35 °C
pH67.5
49
GH (Hardness)315 °dGH
0 °dGH30 °dGH
KH (Alkalinity)210 °dKH
0 °dKH20 °dKH

Quick Stats

Max Size
13 cm
Min Tank
120 L
Lifespan
5-8
Swimming Level
mid
Schooling
Yes (6–20+)
Diet
omnivore
Temperament
peaceful schooler; may nip long fins

About

Brycinus longipinnis is a medium-large West African tetra found from Sierra Leone to the Congo basin. Adult males develop strikingly elongated dorsal and anal fins, giving the species its common name. A lively, schooling fish that adds movement and grace to a large West African biotope, it should be kept in groups of at least six.

Care Guide

Water: 23–27°C, pH 6.0–7.5, moderate hardness acceptable. Tank: Minimum 120L; long tank with strong filtration and planting along the edges. Feeding: Larger flakes, pellets, and frozen or live foods including mysis, bloodworm, and brine shrimp. Behaviour: Active midwater schooler; peaceful with most fish but may nip long-finned tankmates. Compatibility: Good with large cichlids that won't eat it and other robust West African community fish.

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