Blunthead Cichlid (Tropheus moorii)

Family: Cichlidae

Blunthead Cichlid — a Cichlidae from Lake Tanganyika, Africa, feisty around breeding time; plan territory in advance. Reaches 10.9–16 cm; pairs or harems in tanks with broken sightlines. 24–26 °C.

Care parameters

Water temperature
24–26 °C
pH
8–9
GH hardness
9–19 dGH
Adult length
10.9–16 cm
Minimum tank
307 L
Water layer
Bottom-dwelling
Difficulty
Moderate
Temperament
Feisty around breeding time; plan territory in advance
Origin
Lake Tanganyika, Africa

Species overview

Tropheus moorii is a Cichlidae from Lake Tanganyika, Africa. In the wild it prefers lakes and slow rivers with structure; in the aquarium it stays feisty around breeding time. Plan on 10.9–16 cm of adult fish at 24–26 °C. Related profiles: Tropheus duboisi.

Native biotope

Habitat
Lakes and slow rivers with structure
Flow
Still to gentle current
Dissolved O₂
Moderate

Aquascape & hardware

Substrate
Sand with rock piles
Hardscape
Stones, caves and broken lines of sight
Plants
Hardy species that tolerate digging

Temperament, diet & tankmates

Schooling
Pairs or harems in tanks with broken sightlines
Diet
Hearty eater; feed pellets with regular vegetable matter
Recommended tankmates
  • Other cichlids of similar size and temperament — Balance aggression across the tank
Avoid keeping with
  • Delicate planted-tank species — Uprooted and outcompeted

Breeding & notes

Sexual dimorphism
Often striking; males larger and brighter
Breeding method
Both parents guard eggs and fry for weeks

Frequently asked questions

Is Blunthead Cichlid easy to keep?

Intermediate difficulty. Feisty around breeding time; plan territory in advance; pairs or harems in tanks with broken sightlines.

What temperature and water chemistry does Blunthead Cichlid need?

Set the heater to 24–26 °C and avoid swings. pH 8–9, GH 9–19 dGH suit it.

How big does Blunthead Cichlid get, and what tank size?

Full size is 10.9–16 cm. Minimum tank: 307 L, with open swimming space along its bottom-dwelling habits.

What does Blunthead Cichlid eat?

Hearty eater; feed pellets with regular vegetable matter. Feed two small meals a day rather than one large one.

Can Blunthead Cichlid live with other fish?

Yes, with care. Feisty around breeding time; plan territory in advance — pair it with Other cichlids of similar size and temperament — Balance aggression across the tank and skip Delicate planted-tank species — Uprooted and outcompeted.

Where does Blunthead Cichlid come from?

Native to Lake Tanganyika, Africa, where it lives in lakes and slow rivers with structure. Still to gentle current; Moderate.

Does Blunthead Cichlid jump?

Not a noted jumper — a standard cover still keeps dust and spray in.

How does Blunthead Cichlid breed?

In the aquarium: both parents guard eggs and fry for weeks. Often striking; males larger and brighter.