Saltwater Aquarist

Duboisi Cichlid

(Tropheus duboisi)

Duboisi Cichlid (Tropheus duboisi) in a freshwater aquarium

Species Description…

Scientific Name: Tropheus duboisi
Common Name: Duboisi Cichlid
Species Group: Cichlid
Tank Type: Species-only
Care Level: Advanced
Temperament: Semi-aggressive
Diet Type: Herbivore
Role in Aquarium:
Max Fish Length: 5 (inches)
Min Aquarium Size: (gallons)
Native Range: Endemic to Lake Tanganyika, in rocky areas of deeper water.
Min Temperature: 73°F
Max Temperature: 81°F
Min pH: 8
Max pH: 9.5
Min GH: 8 dGH
Max GH: 25 dGH
Min Group Size:
Breeding: Moderate
Lifespan: years

Overview

  • The Duboisi Cichlid (Tropheus duboisi), or white-spotted cichlid, is a Lake Tanganyika cichlid. Juveniles are black with white spots and adults develop a pale band.
  • Lives in rocky areas, in deeper water than other Tropheus.
  • Grows to about 5 in (12 cm) standard length.
  • Popular, but not a good fish for beginners.

Feeding

  • Vegetable matter should be the main diet: spirulina flakes, blanched spinach and nori.
  • Add small amounts of live and frozen foods.
  • Never feed beefheart or other animal meat, which upsets its digestion.

Habitat

  • [UNVERIFIED] Seriously Fish suggests a 48 × 12 × 12 in (120 × 30 × 30 cm) tank, about 29 gallons (108 liters). A group needs much more space.
  • Rock piles forming caves, with open swimming areas. Some keepers use bare tanks.
  • Hard, alkaline water: 73–81°F (23–27°C), pH 8.0–9.5, GH 8–25.

Fish Care

  • Wild fish are more delicate than tank-bred fish.
  • Keep water quality stable and high.

Compatibility

  • Fairly peaceful toward other species.
  • Good with Julidochromis, Eretmodus and Tanganicodus, which need a similar diet.
  • Avoid shy fish.

Aquarium Behavior

  • Very active. Squabbles with its own kind.
  • A peaceful group is hard to get. Some fish, especially lower-ranking males, may be lost.

Breeding

  • A maternal mouthbrooder.
  • Start with 20–30 young, tank-bred fish and let them grow on together.