Otopharynx Auromarginatus Big Spot Hap
Otopharynx auromarginatus
Otopharynx auromarginatus Big Spot Hap is a rare Lake Malawi hap with a cleaner, more peaceful presence than many larger haps. The Big Spot form is attractive for keepers who want something uncommon without jumping straight into the most aggressive predator haps.
Origin and Habitat
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Native Region: Lake Malawi, including Likoma-area forms in the hobby.
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Natural Habitat: Intermediate zones where rock and sand meet.
Physical Characteristics
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Size: 7-8 inches.
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Coloration: Mature males show stronger blue and yellow-gold edging; females and juveniles are more subdued.
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Body Shape: Medium hap body with a streamlined, laterally compressed shape.
Behavior and Temperament
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Temperament: Generally more peaceful, with mild aggression when breeding or establishing rank.
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Social Behavior: Best with peacocks and calmer to moderately assertive haps.
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 sand, rockwork for cover, open swimming room, 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 may claim a preferred area. Females hold eggs and fry in the mouth, and fry should be protected after release.
Tank Mates
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Compatible With: Lake Malawi peacocks, calmer haps, and similarly sized African cichlids.
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Avoid: Highly aggressive tank mates, large predators, and cramped aquariums.
