Tyrannochromis Nigriventer
Tyrannochromis nigriventer
Tyrannochromis nigriventer is a large, uncommon Lake Malawi hap with a powerful predator-hap profile and an impressive adult presence. It is best for experienced Malawi keepers with large aquariums, strong filtration, and tank mates that can handle its size.
Origin and Habitat
-
Native Region: Lake Malawi.
-
Natural Habitat: Sediment-free rocky habitat and rock-sand interface zones.
Physical Characteristics
-
Size: 10-14 inches.
-
Coloration: Juveniles and females are more subdued; mature males can develop stronger blue and dark contrast as they settle and mature.
-
Body Shape: Long, strong predator-hap body built for active cruising.
Behavior and Temperament
-
Temperament: Mildly aggressive to assertive, especially as it gains size.
-
Social Behavior: Best kept with large Lake Malawi haps and peacocks that are too large to be treated as prey.
Aquarium Care
-
Tank Size: A 125 gallon aquarium or larger is recommended.
-
Water Parameters: 74-84°F, pH 7.4-8.4, hard water.
-
Tank Setup: Provide open swimming space, secure rock structure, sand, and strong mechanical and biological filtration.
Diet and Feeding
Breeding
-
Breeding Type: Maternal mouthbrooder.
-
Breeding Notes: Males display and may defend space when breeding. Females hold eggs and fry in the mouth, and fry should be protected after release.
Tank Mates
-
Compatible With: Large Lake Malawi haps, robust peacocks, and similarly sized African cichlids.
-
Avoid: Small fish, delicate tank mates, and cramped aquariums.
