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AI illustration of Gastrodermus nijsseni, complete left-facing side view

Nijssen's Cory

Gastrodermus nijsseni

A rounded snout recalls elegans while the colour pattern resembles adolfoi; found in soft acidic waters.

Adult length
Up to 5 cm (standard length, without the tail fin)
Water temperature
22–26 °C
Lifespan
5–10 years
pH
5–7
Hardness
0–10 dGH
Natural habitat
Native to the Negro River basin.

Quoted maximum length excludes the tail.

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Floor and movement space

Allow a floor space of 45.0 × 30.0 cm; plan for the adult group.

Sources

www.fishbase.se ↗ 2026-10-25

www.seriouslyfish.com ↗ 2026-10-22

PeekFish · Ornamental fish

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