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AI illustration of adult male Chilatherina sentaniensis, left side, red aquarium population; wild locality unknown

Chilatherina sentaniensis

Chilatherina sentaniensis

Told from the similar fasciata by its longer snout rather than how dark its colors are.

Adult length
Up to 10 cm (standard length, without the tail fin)
Water temperature
24–28 °C
Natural habitat
Inhabits Lake Sentani in New Guinea.
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Appearance and identification

The upper body is blue-gray and the lower body white with a slight pink tint; males have 6–8 short reddish-brown vertical bars on the lower flanks. Some aquarium populations have a bright red lower body.

Space requirements

Fry were raised in 200 liters; a 900 liter display aquarium was planned for adults.

Sources

www.aquariumglaser.de ↗ 2026-10-22

www.fishbase.se ↗ 2026-10-25

PeekFish · Ornamental fish

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