Chromogynos "Zue Island", AKA Black Piebald
Paralabidochromis chromogynos
Chromogynos "Zue Island", also known as Black Piebald, is a Lake Victoria haplochromine cichlid with striking male contrast and a compact adult size. It is best kept in hard, alkaline water with compatible Victorian cichlids or similarly sized African cichlids.
Origin and Habitat
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Native Region: Zue Island, Lake Victoria region.
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Natural Habitat: Shallow rocky areas and firm nearshore bottoms.
Physical Characteristics
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Size: 4-5 inches.
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Coloration: Dimorphic; mature males develop the strongest black-and-piebald display, while females and juveniles are more subdued.
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Body Shape: Compact haplochromine body with an active swimming profile.
Behavior and Temperament
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Temperament: Mildly aggressive.
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Social Behavior: Best kept with compatible Victorian cichlids or similarly sized African cichlids in a structured aquarium.
Aquarium Care
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Tank Size: A 55 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 sand or fine substrate, rockwork, caves, sight breaks, and strong filtration.
Diet and Feeding
Breeding
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Breeding Type: Maternal mouthbrooder.
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Breeding Notes: Males display and may claim small territories. Females hold eggs and fry in the mouth, and fry should be protected after release.
Tank Mates
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Compatible With: Compatible Victorian cichlids and similarly sized African cichlids.
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Avoid: Very aggressive mbuna, tiny fish, delicate community fish, and soft-water species.
Conservation Status
Wild populations of Paralabidochromis chromogynos are listed by CARES as Vulnerable. Ron’s Cichlids promotes sustainability by captive breeding this species for the aquarium trade, helping reduce pressure on wild-caught specimens.
