Eureka Red Jake Peacock Aulonocara jacobfreibergi "Eureka" The Eureka Red Jake Peacock is a colorful aquarium strain of Lake Malawi peacock cichlid known for bold male color, active display behavior, and strong appeal in all-male peacock and hap aquariums. Males develop bright red-orange and blue highlights, while females and juveniles stay more subdued. Origin and Habitat Native Region: Aquarium strain of a Lake Malawi peacock cichlid. Natural Habitat: Peacock cichlids are generally associated with sandy and rocky transition zones where they forage near the bottom. Physical Characteristics Size: 6-7 inches. Coloration: Mature males show strong red-orange and blue peacock coloration; females are typically more neutral in color. Body Shape: Streamlined, laterally compressed peacock cichlid body with long display fins on mature males. Behavior and Temperament Temperament: Mildly aggressive. Social Behavior: Works well in properly stocked all-male peacock and hap displays or in breeding groups with enough space for males to show without constant pressure. Aquarium Care Tank Size: A 55 gallon aquarium or larger is recommended; larger tanks are better for mixed peacock and hap groups. Water Parameters: 74-84°F, pH 7.4-8.4, hard water. Tank Setup: Use sand, open swimming room, and rockwork or caves to break up sightlines. Stable filtration is important for active Lake Malawi cichlids. Diet and Feeding Primary Staple: Feed a quality daily diet such as Ron’s Peacock & Hap Adult Food. Juveniles: Growing fish can be fed Ron’s Juvenile Food. Fry: Newly released fry should be started on Ron’s Fry Food. Feeding Frequency: Feed 1–2 small meals daily and avoid overfeeding. Breeding Breeding Type: Maternal mouthbrooder. Breeding Notes: Males display to females and defend breeding areas. Females hold eggs and fry in the mouth until release, and fry should be separated or given cover if you want higher survival. Tank Mates Compatible With: Similar-sized Lake Malawi peacocks and haps with comparable temperament. Avoid: Very aggressive mbuna, large predators that can swallow them, and small peaceful community fish.
