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red head eartheater, photographed on a transparent background
Photo: Vincent A. Vos · CC BY 4.0

FreshwaterComing soonUncommon

red head eartheater

Geophagus megasema

The red head eartheater (Geophagus megasema) is a tropical freshwater fish of the family Cichlidae. It swims in midwater, close to the bottom. It grows to 18.9 cm (standard length, tail fin excluded). The IUCN Red List rates it Least Concern. In the aquarium it is kept at 22–30 °C.

Size
18.9 cmstandard length, tail fin excluded
Temperature
22–30 °C
pH
5.5–7.5
Tank footprint
180 × 60 cm

In the aquarium

Temperature22–30 °C
pH5.5–7.5
Hardness1–15 °dGH
Drawn to scale in a 180 cm tank

In the wild

Water type
Freshwater
Climate zone
Tropical
Habitat
Midwater, close to the bottom

Conservation status

Classification

  1. OrderPerciformes
  2. FamilyCichlidae
  3. GenusGeophagus
  4. SpeciesGeophagus megasema

Quick answers

red head eartheater size: how big does it get?
It grows to 18.9 cm (standard length, tail fin excluded).
red head eartheater tank size: what is the minimum?
A tank with a footprint of at least 180 × 60 cm.
red head eartheater water parameters: what does it need?
Temperature 22–30 °C, pH 5.5–7.5, hardness 1–15 °dGH.
red head eartheater: is it endangered?
The IUCN Red List rates it Least Concern.

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Sources

The figures on this page are compiled from the references below.