Dimidiochromis Compressiceps

Malawi Eye Biter

Dimidiochromis compressiceps

The Malawi Eye Biter is a distinctive Lake Malawi predator hap with a long, compressed body and a patient, stalking style. Males are late bloomers, so younger males may show limited color at first before developing stronger adult coloration.

Origin and Habitat

• Native Region: Lake Malawi-wide distribution.
• Natural Habitat: Reed stands and Vallisneria beds in sediment-rich bays.

Physical Characteristics

• Size: 9-12 inches.
• Coloration: Mature males can develop stronger metallic blue and display color; juveniles and females are more subdued.
• Body Shape: Long, narrow, and strongly laterally compressed predator hap body.

Behavior and Temperament

• Temperament: Mildly aggressive, with predatory behavior toward smaller fish.
• Social Behavior: Best kept with larger Lake Malawi haps in spacious aquariums where each fish has room to avoid constant contact.

Aquarium Care

• Tank Size: A 125 gallon aquarium or larger is recommended for adults.
• Water Parameters: 74-84°F, pH 7.4-8.4, hard water.
• Tank Setup: Provide open swimming space with sturdy rockwork or cover along the edges. Strong filtration and stable water quality are important for large haps.

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: Females hold eggs and fry in the mouth. Fry should be separated or heavily protected after release because larger tank mates may eat them.

Tank Mates

• Compatible With: Similar-sized Lake Malawi haps and predator haps.
• Avoid: Small fish, delicate species, and overly aggressive tank mates that may cause injury.