Lionhead cichlid Steatocranius casuarius

Lionhead cichlid (Steatocranus casuarius) got its name due to the huge hump on a male’s forehead.

Nowadays, such specific features can be seen among many fishes (for example, Flower Horn) but earlier it was rather unusual. However, lionhead cichlids also differ from others in the way they swim.

The fish leans on a bottom as Goby do and swims jerkily which doesn’t look like the way the majority of fishes swim.

This is due to the fact that in the wild lionhead cichlids inhabit in the basins with fast and strong water flow.

The fish under fins act as supports and its swim bladder has decreased in size significantly to make it heavier and thereby the fish can resist the water flow strength.

Lionhead cichlid max size is about 11 cm, so it is rather small and therefore it’s good for the aquarists who deal with small capacity tanks.

The fish isn’t demanding to water hardness and pH, but it is to the water purity and oxygen content in it (keep in mind that the fish lives in fast and pure streams in the wild).

African lion head is rather good-tempered to its tank mates so it can be kept in a community tank with other fast fishes that inhabit in the middle water layers.

African blockhead cichlid forms a stable couple, so it often happens that the fish which has lost its match refuses to spawn with another fish.

As for blockhead cichlids attitude to other cichlid fishes – they are territory-dependent ones, especially during their spawning period.

Inhabitance in the wild

Blockhead fish was first described by Poll in 1939. Blockhead cichlid inhabits in Africa from Malebo Lake to the Congo River Basin.

Especially the fish prefers Malebo Pool which is located higher then Victoria Waterfall.


African humphead cichlid has an elongated body with big head and blue eyes. Blue humphead cichlid male has a nuchal bump on its head and it develops with age.

The body color is olive-green with some brown, blue or gray inclusions.

Nowadays, dark-blue species can be seen. Average size of blue humphead cichlid male is 11 cm and female is 8 cm long, but larger species also can be encountered – they are up to 15 cm long.


In the wild African buffalo head cichlid feeds on different insects and benthos. In a tank it eats both live and frozen feed, as well as branded cichlid feed. In general, the fish isn’t troublesome or demanding as for the feeding.

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Keeping of the fish in a tank

Starting capacity of a tank should be from about 17 gallons. It’s important to control water purity and content of nitrates and ammonia in it.

Regular water renew and syphonage of the bottom are also required. African buffalo head cichlid isn’t very demanding to the water content, but the fish needs strong water flow and the water with high oxygen content, so a powerful and high quality filter is necessary.

It’s desirable that the filter creates strong water flow which will remind the fish about its natural habitat. Good water aeration is also important.

African cichlids buffalo head don’t care for the plants presence in a tank, but it can dig the bottom, so it’s better to keep the plants (if any) in flowerpots.

However, still the fish likes digging the tank bottom and change the tank interior as it prefers better. For the fish comfort it’s good to have lots of covers in the tank. Sadly, this cichlid is a reticent one, it likes hiding and you can watch it rather seldom. The main part of the time you will observe its big-forehead head sticking out from a cover.


It is rather good-tempered to other fishes in a community tank.

The main requirement is for the fish not to have any competitors in the water bottom layers. Buffalo head cichlids ideal tank mate is a fish that prefers upper or middle water layers.

At that the fish shouldn’t be small so the cichlid won’t swallow it.

Buffalo head cichlids can be kept with other not large sized cichlids, – for example, it can be Firemouth Cichlid or Convict Cichlid. But the tank has to be spacious enough in this case.

Scientific NameSteatocranus casuarius
Common NameLionhead cichlid, African blockhead, buffalohead, humphead cichlid, lionhead, lumphead
Tank size5 gallons (20L) and more
Temperature75–81 °F (24–27 °C)
Size10 centimetres (3.9 in)

Sex differences

It’s easy to see between Buffalo head cichlid male and female at the condition that they are reproductive. The female is smaller in size and the male has a hump on its head.


This cichlid species are described as ones that spawn on a substrate, but it doesn’t happen often. Lionhead cichlid usually lays the eggs in a pit, but not always on a substrate.

They often spawn in nooks and cracks of rocks, however, the eggs without a sticky shell can’t be attached to the walls.

A good option is to keep Steatocranus casuaris in a tank with other fishes, since co-inhabitance of several species only stimulates natural behavior during the spawning period and awakes parental instincts of lionhead cichlid.
blockhead cichlids
However, to maximize the number of survived juveniles it’s better to remove the fish couple into the spawning tank. It is rather difficult to see the courtship behavior of African lionhead cichlid since it happens in a cave. Because of that the majority of aquarists doesn’t know that they have lionhead cichlid juveniles in a tank until they swim out of the cave.

The fish couple chooses the cave itself and breeds only there. Generally, buffalo head cichlid female stays inside the cave and the male stays outside and guards the territory. When the male is ready to breed starts to brag in front of the female – he pushes the female from a side and this way he incites her to breed. When the female is ready to spawn the couple gets into the cave where they lay the eggs and fertilize them.

The female lays about 50-100 eggs depending her size. In about 3 days the juveniles appear from the eggs. But sadly, they can’t be seen because they are hidden in the cave.

African lionhead cichlid juveniles are rather simple in feeding. They eat науплий артемии as well as flakes and granules which are more preferable.

Any type of the feed should lay down on the tank bottom. If water parameters are optimal and African lionhead cichlid juveniles diet is balanced they will grow rather fast.

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