
Bluegray Mbuna
Melanochromis johanni
The Bluegray Mbuna (Melanochromis johanni) is a tropical freshwater fish of the family Cichlidae. It swims in midwater, close to the bottom. It grows to 10 cm (total length). The IUCN Red List rates it Least Concern. In the aquarium it is kept at 23–27 °C.
- Size
- 10 cmtotal length
- Temperature
- 23–27 °C
- pH
- 7.6–8.8
- Tank footprint
- 90 × 45 cm
In the aquarium
Temperature23–27 °C
pH7.6–8.8
Hardness10–25 °dGH
In the wild
- Water type
- Freshwater
- Climate zone
- Tropical
- Habitat
- Midwater, close to the bottom
Conservation status
Classification
- OrderPerciformes
- FamilyCichlidae
- GenusMelanochromis
- SpeciesMelanochromis johanni
Quick answers
- Bluegray Mbuna size: how big does it get?
- It grows to 10 cm (total length).
- Bluegray Mbuna tank size: what is the minimum?
- A tank with a footprint of at least 90 × 45 cm.
- Bluegray Mbuna water parameters: what does it need?
- Temperature 23–27 °C, pH 7.6–8.8, hardness 10–25 °dGH.
- Bluegray Mbuna: is it endangered?
- The IUCN Red List rates it Least Concern.
Related species
Sources
The figures on this page are compiled from the references below.












