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AI illustration of Nannacara anomala, complete left-facing side view

Nannacara anomala

Nannacara anomala

Males are noticeably larger with pale blue and red coloration. Females are yellowish with a black lateral stripe and may show a checkerboard pattern during breeding.

Adult length
Up to 7.6 cm (standard length, without the tail fin)
Water temperature
22–27 °C
Lifespan
3–5 years
pH
5–7.5
Hardness
5–19 dGH
Natural habitat
Often inhabits flooded coastal savannahs.

Subordinate males may resemble females; juvenile color alone cannot reliably determine sex.

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Social behaviour and territory

Usually peaceful, but females become very aggressive when guarding fry. Separation may be needed after breeding in a community tank.

Diet and feeding

Combine small animal-based pellets with live and frozen foods and a little plant-based food.

Sources

www.fishbase.se ↗ 2026-10-25

www.seriouslyfish.com ↗ 2026-10-23

PeekFish · Ornamental fish

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