Neolamprologus ornatipinnis

Neolamprologus ornatipinnis is a visually striking miniature cichlid whose most notable feature is its elaborately patterned fins — the dorsal and caudal fins are barred and spotted with contrasting dark and iridescent markings that are particularly vivid in males. The body is comparatively plain silver-tan, allowing the fin patterning to take centre stage.

Ornatipinnis is one of the more aggressively territorial of the smaller Neolamprologus shell dwellers, and a single male can dominate a 40 L aquarium single-handedly if the tank is not arranged to provide visual barriers between territories. Despite this, it is a fascinating subject for the shell-dweller hobbyist due to the intensity of its courtship and brood-care behaviours.

This species does best in a dedicated shell-dweller tank where its fin displays can be fully appreciated. A white sand substrate that contrasts with the fish's darker patterning, combined with bright but not harsh LED lighting, will highlight the ornate fin pattern. Pair with a quality frozen-food diet to maintain the fish in peak condition.

Water: pH 7.8–9.0, GH 10–20, KH 8–16, temperature 24–27 °C. Tank: 40 L minimum for a pair; fine white sand; 4–6 shells; visual barriers if keeping multiples. Feeding: Frozen Artemia, Cyclops, Daphnia; colour-enhancing micro pellets; twice daily. Breeding: Shell-spawner; female solely responsible for brood; male defends aggressively. Compatibility: Best as a species tank pair; do not mix with other shell dwellers; can cohabit with mid-water Tanganyikans.