Malawi Hawk Care Guide - Aquarium Setup, Diet & Breeding

The Malawi Hawk is a large, powerful predator with an elongated body, a pointed head and a noticeably projecting, hawk-like snout. Its streamlined shape allows it to make sudden lunges at prey, while mature males can develop attractive blue-green tones and strong dark markings. Females are generally less vividly coloured and tend to remain silvery or grey-brown.

The Malawi Hawk is endemic to Lake Malawi in East Africa, occurring in the waters of Malawi, Mozambique and Tanzania. It is associated with rocky areas and open lake habitats where it hunts smaller fish.

A Malawi Hawk needs a large aquarium of at least 500 litres, with a footprint of around 180 by 60 cm for an adult specimen; larger is preferable for community groups. Use a stable aquarium stand, powerful filtration and strong oxygenation. Arrange piles of rock to create caves and firm territorial boundaries, while leaving generous open swimming space. A sand or fine, rounded-gravel substrate suits its natural lake environment and reduces the risk of mouth injury when it picks up food or substrate.

Males can reach about 35 cm (13.8 inches), while females are usually smaller at around 25–30 cm (9.8–11.8 inches).

This species is a piscivore that naturally preys on smaller fish. Offer a varied diet based on high-quality carnivorous cichlid pellets, supplemented with frozen foods such as prawns, mysis shrimp and chopped seafood. Avoid relying on live feeder fish, which can introduce disease and provide an unbalanced diet.

Suitable companions are other large, robust Malawi cichlids with comparable water requirements, particularly substantial Lake Malawi haplochromines and carefully selected large mbuna. Avoid small cichlids, tetras, livebearers, shrimp and other fish that can be swallowed. It is also unwise to mix them with timid or slow-moving species, and males may be highly territorial toward similar fish.

Malawi Hawks are maternal mouthbrooders. A male establishes a territory and courts a ripe female, which picks up the fertilised eggs and incubates them in her mouth for roughly three weeks. The female releases free-swimming fry when they are developed, although she may take them back into her mouth when threatened. Provide sheltered areas for a brooding female, and offer the fry finely crushed foods or newly hatched brine shrimp.

Males are larger and typically develop stronger blue-green coloration and more pronounced dark markings as they mature. Females are smaller and usually have a plainer silver, grey or brownish appearance.