Description
The White Calvus (Cacajao calvus) is a captivating dwarf cichlid originating from Lake Malawi in Africa, prized for its striking white to pale silver coloration and elegant, elongated body. Typically reaching around 8-10cm in length, this species features a distinctive, slightly rounded head and a small mouth, making it a charming addition to a carefully maintained tank. Known for their peaceful yet territorial nature, White Calvus are best kept in pairs or small groups within a suitably sized aquarium. Their subdued colour and delicate behaviour make them ideal for aquarists seeking a more subdued, yet visually appealing, Malawi cichlid.
Tank Recommendations:
A minimum of 100 litres is recommended for a pair, with a sandy substrate and plenty of caves or hiding spots created from rocks and driftwood. Maintain water temperature between 23-26ยฐC, pH around 7.8-8.6, and soft to moderately hard water. Stable water conditions and high-quality filtration are essential to keep them healthy.
Compatibility & Incompatibility:
They are peaceful and do well with other small, non-aggressive Malawi cichlids like Julidochromis or Aulonocara, but avoid larger or aggressive species that might bully or outcompete them. They can be shy, so a peaceful community environment helps.
Best Feeding Regime:
Omnivorous; feed high-quality flakes, pellets, and occasional live or frozen foods such as brine shrimp, daphnia, or bloodworms. They prefer meaty foods but also benefit from vegetable matter. Feed twice daily, only what they can consume within a few minutes to prevent water pollution.
Additional Details:
- Scientific Name: Cacajao calvus
- Care Level: Moderate
- Common Names: White Calvus
- Diet: Omnivorous, prefers meaty foods
- Fish Family: Cichlidae
- Lifespan: Up to 8 years
- Max. Length: 10cm
- Min. Tank Volume: 100 litres
- Origin: Lake Malawi, Africa
- Sociability: Peaceful, territorial when breeding
- Water Conditions: pH 7.8-8.6, Temperature 23-26ยฐC, soft to moderately hard water
The White Calvus offers a refined, subtle beauty with its delicate colour and elegant form, making it a wonderful choice for advanced hobbyists seeking a peaceful Malawi cichlid with a unique appearance. Proper environment and care will ensure their health and vibrant display.
