Ophthalmotilapia Ventralis Mpimbwe
Ophthalmotilapia ventralis
Ophthalmotilapia ventralis Mpimbwe is a graceful Lake Tanganyika cichlid known for elegant fins, active movement, and a very different look from Malawi peacocks and haps. It appreciates hard, clean water, open sand, and a calmer Tanganyikan community.
Origin and Habitat
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Native Region: Lake Tanganyika; Mpimbwe/Cape Mpimbwe form in the aquarium trade.
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Natural Habitat: Rock-sand transition zones and open areas near structure.
Physical Characteristics
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Size: 5-6 inches.
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Coloration: Mature males show the strongest color and fin display; females and juveniles are more subdued.
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Body Shape: Slender Tanganyikan cichlid body with extended ventral fins.
Behavior and Temperament
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Temperament: Mildly aggressive but easily stressed by overly rough tank mates.
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Social Behavior: Best in a Tanganyikan setup with room for males to display and females to avoid pressure.
Aquarium Care
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Tank Size: A 75 gallon aquarium or larger is recommended.
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Water Parameters: 72-84°F, pH 7.4-8.6, hard alkaline water.
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Tank Setup: Provide sand, open swimming space, scattered rockwork, strong oxygenation, and stable water quality.
Diet and Feeding
Breeding
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Breeding Type: Maternal mouthbrooder.
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Breeding Notes: Males display over open areas and females hold eggs and fry in the mouth. Fry should be protected after release.
Tank Mates
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Compatible With: Calmer Tanganyikan cichlids that are not overly aggressive or fin-nippy.
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Avoid: Rough mbuna, large predators, and cramped tanks without open sand.