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Surinam eartheater (Geophagus surinamensis)
AI illustration, not an ID reference

Surinam eartheater

Geophagus surinamensis

FishFreshwater

Care level
Moderate
Temperament
Peaceful
Recommended tank
400 L
Maximum size
25 cm
Temperature
24–28 °C
pH
6–7.5
Group size
≥ 5
Diet
Omnivore

Care at a glance

The Surinam eartheater comes from the coastal rivers of Suriname and is a large, elegant cichlid with rows of pearly spots and long fin extensions. In the trade its name is often used loosely for a number of very similar eartheaters from other river systems.

It finds food by taking up sand and sifting it, so a thick layer of fine sand and plenty of open floor matter more than decoration. Keep it in a group in a long tank with clean, oxygen-rich water; it grows substantial and is sensitive to poor water values.

Good to know

  • Digger — needs fine sand
  • Outgrows most home tanks

Related species

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Values are mainstream hobbyist guidance, not gospel — always watch what your own animals need.