Platinum Hap Care Guide - Aquarium Setup, Diet & Breeding

The Platinum Hap is a striking captive-bred colour form of Sciaenochromis fryeri, commonly known in the aquarium trade as the Electric Blue Hap. Mature males develop an intense icy blue to metallic platinum sheen across the body, often with darker blue markings and subtle black edging on the fins. Females and juveniles are usually much less colourful, with silver-grey or brownish tones.

This is a streamlined, powerful cichlid with a relatively pointed head and a large mouth suited to catching small fish. Males can become especially impressive as they mature, although colour intensity varies between bloodlines and individual fish. The name “Platinum Hap” describes the cultivated appearance rather than a separate scientifically recognised species.

In Lake Malawi, Sciaenochromis fryeri is associated with rocky areas, sediment-free slopes and open water near structure. It is an active predator that uses speed and its broad mouth to pursue small fish and other prey. Unlike many mbuna, it is not primarily an algae-grazing rock dweller.

In aquaria, Platinum Haps are confident, territorial cichlids with a strong presence. Males may defend favoured caves or rocky patches, particularly when breeding, while females are generally less aggressive. Their size, predatory instincts and territorial behaviour make them better suited to a carefully planned Malawi cichlid community than to a peaceful tropical community aquarium.

The Platinum Hap is a selectively bred colour form of Sciaenochromis fryeri, a haplochromine cichlid native to Lake Malawi in East Africa. The wild species occurs around rocky shorelines and deeper habitats throughout the lake, rather than in a single restricted river system.

A single Platinum Hap should have at least 300 litres, with a larger aquarium strongly preferred for a male with females or a community of Malawi cichlids. Aim for a tank at least 120 cm long, with additional length and floor space more valuable than extra height. Use a fine sand or smooth-gravel substrate and arrange rounded rocks into caves, crevices and clearly separated territories, while leaving open swimming space at the front. Secure heavy rocks directly on the aquarium base before adding substrate, and provide efficient filtration with strong biological capacity and good water movement.

Males can reach about 20 cm (8 in) in length, while females are usually smaller at around 15 cm (6 in).

Platinum Haps are carnivorous predators and should receive a varied, protein-rich diet based on quality cichlid pellets or granules formulated for Malawi Haps. Supplement this with frozen or live foods such as mysis shrimp, krill, chopped prawns and brine shrimp. Feed modest portions once or twice daily rather than allowing them to gorge, and avoid making large amounts of terrestrial mammal meat a regular part of the diet because it is difficult for fish to digest.

Keep Platinum Haps with robust Lake Malawi cichlids of a similar size and temperament, such as suitable Peacock cichlids and other large, peaceful-to-moderately assertive Haps. Compatible tankmates must have comparable alkaline-water requirements and enough space to establish separate territories. Avoid tiny fish, slow-moving species, long-finned community fish and delicate bottom dwellers, as they may be stressed, injured or eaten. Mixing them with highly aggressive mbuna can also lead to persistent conflict, particularly in undersized aquariums.

Platinum Haps are maternal mouthbrooders. For the best chance of success, keep one male with several females and provide suitable territories. After courtship and egg laying, the female collects the fertilised eggs in her mouth and incubates them for around three weeks. She may release free-swimming fry among rocks, where they can be fed newly hatched brine shrimp, powdered fry food and other suitably small foods. Females carrying eggs should be protected from harassment, and experienced keepers may move them to a separate aquarium before release.

Males are substantially larger and develop vivid metallic blue or platinum-blue colouration, often with darker fin markings. Females remain smaller and are generally silver-grey, brownish or muted blue, while juveniles resemble females until they mature.