Fin's Fish Guide
The Chilwa tilapia (Oreochromis shiranus) is a brackish-water fish of the family Cichlidae that grows up to 39 cm.
Description
The Chilwa tilapia is a cichlid from fresh and brackish water of Malawi and Mozambique. The species reaches about 39 cm, has a silvery-grey, torpedo-shaped body and inhabits very shallow, densely vegetated shore zones and lagoons; it tolerates a wide temperature range of roughly 23 to 42 degrees. The fish feeds on detritus and phytoplankton and is a maternal mouthbrooder, the female carrying the eggs and larvae in her mouth. The species is a valued food fish and is commercially farmed in ponds and cages in Malawi.
Frequently asked questions
How do you recognise the Chilwa tilapia?
The Chilwa tilapia has a torpedo-shaped body, is mainly silver-grey and shows a plain pattern. Maternal mouthbrooder that tolerates a wide temperature range; farmed commercially in Malawi.
Where does the Chilwa tilapia live?
The Chilwa tilapia lives in brackish water and is mostly found around mixed bottom. East Africa, in Malawi and Mozambique.
How big does the Chilwa tilapia get?
The Chilwa tilapia grows to a maximum of about 39 cm. On average the species is around 25 cm.
Is the Chilwa tilapia dangerous to humans?
No, the Chilwa tilapia is harmless to humans. None required: this species is harmless to humans.
Is the Chilwa tilapia edible?
Yes, the Chilwa tilapia is commonly eaten.
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All data
Identification
Appearance
Habitat & distribution
Behaviour & biology
For anglers
Safety
Status & sources
Same genus Oreochromis
More from the family Cichlidae
Want the complete picture on the Chilwa tilapia?
Point your camera at the fish and Fin names the species in seconds. Free, and the Chilwa tilapia is one of 12,519 species in the app.