
Rapid eartheater
Retroculus lapidifer
The Rapid eartheater (Retroculus lapidifer) is a tropical freshwater fish of the family Cichlidae. It swims in midwater, close to the bottom. It grows to 19.5 cm (standard length, tail fin excluded). The IUCN Red List rates it Least Concern. In the aquarium it is kept at 26–32 °C.
- Size
- 19.5 cmstandard length, tail fin excluded
- Temperature
- 26–32 °C
- pH
- 6.0–8.0
- Tank footprint
- 210 × 60 cm
In the aquarium
Temperature26–32 °C
pH6.0–8.0
Hardness1–12 °dGH
In the wild
- Water type
- Freshwater
- Climate zone
- Tropical
- Habitat
- Midwater, close to the bottom
Conservation status
Classification
- OrderPerciformes
- FamilyCichlidae
- GenusRetroculus
- SpeciesRetroculus lapidifer
Quick answers
- Rapid eartheater size: how big does it get?
- It grows to 19.5 cm (standard length, tail fin excluded).
- Rapid eartheater tank size: what is the minimum?
- A tank with a footprint of at least 210 × 60 cm.
- Rapid eartheater water parameters: what does it need?
- Temperature 26–32 °C, pH 6.0–8.0, hardness 1–12 °dGH.
- Rapid eartheater: 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.












