Cyrtocara moorii var.

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Cyrtocara moorii var., also called Albino Dolphin, is a leucistic or albino variety of Cyrtocara moorii, a large haplochromine cichlid from Lake Malawi. Its heavy body, rounded head and very pale coloration make it especially appealing in the aquarium trade. This form retains the general needs of the species: warm, alkaline and mineral-rich water, plenty of swimming space and a layout combining sand with rocks. With intermediate availability, it is best suited to aquarists able to maintain a large African cichlid aquarium that is stable, well filtered and carefully stocked.

General species description

Cyrtocara moorii var. is a variety of Cyrtocara moorii, a haplochromine cichlid from Lake Malawi, sometimes grouped among the “haps.” The standard form is a large fish with a deep, sturdy body and a generally peaceful disposition compared with several other Malawi cichlids. It mainly occupies sandy areas, where it sifts through the substrate for food and may follow larger fish to collect particles stirred up from the bottom. In aquaria, its behavior is usually calm, although males may defend a territory and become more persistent during breeding. The Albino Dolphin form is distinguished mainly by its greatly reduced pigmentation and reddish or pinkish eyes. It is a captive-bred variety rather than a separate natural population. Its availability is intermediate, making it less common than the standard form without being exceptionally rare.

Geographic origin and biotope

The species comes from Lake Malawi in East Africa, whose shores are shared by Malawi, Tanzania and Mozambique. The Tanzanian reference applies to populations found in the northeastern part of the lake. Its natural habitat includes clear, well-oxygenated and highly mineralized shoreline areas, with broad sandy stretches between rocky outcrops. The bottom is generally soft and may be scattered with stones or rocky debris. Aquatic vegetation is often sparse, unlike the densely planted areas found in some tropical lakes and rivers. To recreate this environment, provide stable, alkaline and fairly hard water, moderate circulation and efficient filtration. A layout of fine sand and rounded rocks provides feeding areas, shelter and visual boundaries between territories.

Precise location and local name

Cyrtocara moorii var. is associated with the natural range of Cyrtocara moorii in Lake Malawi, rather than with a specific river. The species is broadly linked to the lake’s sandy habitats, where it searches for food near the bottom. In the English-speaking aquarium trade, the name Dolphin cichlid is common because of the fish’s bulging head shape and overall profile. Albino Dolphin refers to the pale captive variety. In Canadian aquarium use, the names albino dolphin and albino dolphin cichlid may also be encountered. These trade names are not indigenous names from a lakeshore community. Keeping the complete scientific name is preferable because similarly pale cichlids may be sold under comparable commercial labels.

Appearance and physical characteristics

The body of Cyrtocara moorii var. is deep, thick and laterally compressed, with a strongly rounded head. In adults, the forehead may develop a more pronounced nuchal hump, especially in mature males. The Albino Dolphin variety has a white, cream or slightly pink coloration, with reddish eyes and strongly reduced dark pigmentation. The fins may retain translucent or slightly yellowish tones. Its body shape, terminal mouth and developed fins resemble the natural form, although the lack of normal pigmentation reduces body contrast. Its adult size makes a spacious aquarium necessary. Males are generally larger and develop a more obvious forehead hump, while females are often smaller and more uniformly pale. These differences are most useful in mature, well-conditioned fish.

General diet

In Lake Malawi, Cyrtocara moorii mainly searches for small organisms and food particles in sand disturbed by other fish. In aquaria, Cyrtocara moorii var. accepts quality pellets made for Malawi cichlids, ideally supported by a varied diet containing plant and animal ingredients in reasonable proportions. Meals should be small and regular to limit waste and digestive problems. Alternate suitable pellets, flakes and appropriate frozen foods, without making rich animal protein the foundation of the diet. A diet with moderate fibre content helps support digestion and overall condition. Juveniles should receive several small meals, while adults can be fed once or twice daily. Remove uneaten food, since this pale variety is no more tolerant of dirty water than other African cichlids.

Essential data

• Name of river of origin: Lake Malawi; the species is lacustrine.
• Local name used: Dolphin cichlid; Albino Dolphin in the aquarium trade.
• Origin of the scientific name: Cyrtocara was described in the genus Cyrtocara, and the species epithet honors Moore.
• Etymology of the full name: Cyrtocara comes from the Greek kyrtos, curved, and kara, head; moorii honors Moore; var. indicates a variety.
• Common/vernacular names: Albino Dolphin, Dolphin cichlid, albino dolphin cichlid.
• Family: Cichlidae
• Subfamily: Pseudocrenilabrinae
• Name pronunciation: sir-toh-KAR-ah - MOR-ee-eye
• Discovery: George Albert Boulenger, 1902, for the scientific description of the species.
• Maximum adult size: About 20 cm.
• Water temperature and pH: 24 to 28 °C; pH 7.6 to 8.6.
• Waterway appearance and surrounding vegetation: Clear, alkaline lake water, rocky shores, broad sandy areas and sparse aquatic vegetation.
• Typical tankmates: Sciaenochromis fryeri, Fossorochromis rostratus, Protomelas taeniolatus, Placidochromis phenochilus, Copadichromis borleyi, Nimbochromis venustus.
• Temperament and behavior: Generally peaceful but territorial when breeding; keep with Malawi cichlids of similar size and temperament.
• Water depth: Approximately 3 to 15 m in sandy shoreline habitats.
• Sexual dimorphism: Males are often larger, with a more developed nuchal hump; females are smaller and more uniform.
• Bottom structure and flow: Fine sand, scattered rocks and well-oxygenated water with low to moderate flow.

In your aquarium

To succeed with Cyrtocara moorii var., provide a spacious aquarium, a sandy bottom and filtration capable of keeping the water very clean. Maintain warm temperatures, alkaline pH and stable hardness. Avoid tankmates that are too small, excessively aggressive or highly territorial. A varied diet, regular water changes and thoughtful stocking are essential over the long term. Because this variety is relatively uncommon, select well-formed, active fish without visible signs of stress. Available space remains the key factor for encouraging balanced growth and limiting conflict between males.