Freshwater
Petrochromis macrognathus
Cichlidae, Pseudocrenilabrinae
Facts
Characteristics
- Length
- Up to 17.2 cm
- Body shape
- Deep-bodied
Care
- Group
- Missing
- Smallest aquarium
- 127 liters
- Diet
- Missing
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Behavior
Water values
Smallest tank
Range
More about the species
Description
Cryptic species between rocks near shore. Occurs in the upper 2-3 m of the water column. Feeds by scraping loose algae from the vertical faces of boulders in turbulent water. In order to cope with the movement of the surge its feeding speed is fast; very shy species; males are territorial and hide in large caves when threatened. Often solitary but more than 2 individuals may be seen at once.
Other names
In other languages
- Huulikivikkohautoja
Articles
All articles
How to set up an African aquarium5 min read
Two completely different aquariums: forest rivers with soft, brown water, roots and leaves, and Rift Valley lake cichlids in hard, alkaline water with big rock piles.
How to add new fish4 min read
From the store to the tank: how to get the fish used to your water, why you should add only a few at a time, and what to watch for in the first few days.
Quarantine for new fish3 min read
Why new fish should live in a tank of their own for a few weeks before they move in, what you need, and what to look for.
Ich (white spot)4 min read
The most common disease in aquarium fish. How to recognize it, why it shows up, and how to get rid of it.