Cichlid
Care basics
The keyhole cichlid is named for the dark, keyhole shaped mark on each side of its body. It is one of the gentlest cichlids in the hobby, and most fish on sale are farm raised.
Give it plenty of cover from plants, wood and caves, and keep it with calm schooling fish such as tetras, which help it feel safe. Clean, stable water matters, so keep up with regular water changes.
Quick facts
| Scientific name | Cleithracara maronii |
|---|---|
| Group | South America |
| Native to | French Guiana, Guyana, Suriname and the Orinoco delta of Venezuela |
| Adult size | Up to about 4.5 inches, not counting the tail |
| Tank size | A 3 foot tank, such as a 40 gallon breeder, for a pair |
| Temperature | 70 to 82 F |
| pH | 4.0 to 7.5, soft to moderate water |
| Temperament | Peaceful and shy. Territorial only when breeding, and it will not bother fish larger than a few millimeters. |
Figures follow published species profiles such as Seriously Fish, and tank sizes are general guidance. Individual fish and local water vary, so test your water and ask your fish store about the specific fish you buy.
