Nyassachromis Prostoma
Nyassachromis prostoma
Nyassachromis prostoma is a very rare Lake Malawi hap with a lighter, open-water presence compared with bulkier display haps. It is best for keepers who appreciate uncommon species and can provide stable hard water, open swimming space, and calm tank mates.
Origin and Habitat
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Native Region: Northern Lake Malawi.
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Natural Habitat: Freshwater benthopelagic habitat with open swimming areas.
Physical Characteristics
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Size: 7-8 inches.
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Coloration: Mature males develop the best color and contrast; females and juveniles are more subdued.
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Body Shape: Streamlined hap body suited to active swimming.
Behavior and Temperament
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Temperament: Generally mild to moderately assertive.
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Social Behavior: Best with calmer peacocks and haps that will not outcompete or harass it.
Aquarium Care
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Tank Size: A 75 gallon aquarium or larger is recommended.
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Water Parameters: 74-84°F, pH 7.4-8.4, hard water.
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Tank Setup: Provide open swimming room, sand, moderate rockwork for cover, and strong filtration.
Diet and Feeding
Breeding
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Breeding Type: Maternal mouthbrooder.
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Breeding Notes: Males display to females and females hold eggs and fry in the mouth. Fry should be protected after release.
Tank Mates
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Compatible With: Peaceful to moderately assertive Malawi peacocks and haps of similar size.
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Avoid: Highly aggressive mbuna, large predators, and cramped aquariums.