Mbu pufferfish
The Mbu puffer, giant puffer or giant freshwater puffer (Tetraodon mbu) is a carnivorous freshwater pufferfish originating from the middle and lower sections of the Congo river in Africa, as well as the east coast of Lake Tanganyika near the Malagarasi River mouth.
| Mbu pufferfish | |
|---|---|
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Scientific classification  | |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Actinopterygii |
| Order: | Tetraodontiformes |
| Family: | Tetraodontidae |
| Genus: | Tetraodon |
| Species: | T. mbu |
| Binomial name | |
| Tetraodon mbu Boulenger, 1899 | |
The species is commonly referred to as the giant freshwater pufferfish due to its massive size, growing to a length of 67 cm (26 inches). As such, these fish are difficult to adequately house in home aquaria since they require a very large tank and appropriately scaled water filtration.
Like all of its relatives, the Mbu puffer is capable of inflating itself with water or air when stressed or otherwise frightened. It feeds on smaller fish, mollusks and crustaceans and snails. Species kept in captivity require a varied diet consisting of shelled foods to help ensure good health and to prevent tooth overgrowth.
Juvenile mbu puffer
Adult mbu puffer showing its elaborate skin patterns
References
- Froese, Rainer and Pauly, Daniel, eds. (2006). "Tetraodon mbu" in FishBase. April 2006 version.
- Moelants, T.; Ntakimazi, G. (2010). "Tetraodon mbu". IUCN Red List of Threatened Species. 2010: e.T182314A7857179. doi:10.2305/IUCN.UK.2010-3.RLTS.T182314A7857179.en.