Geophagus Surinamenses (Wild Caught) 4″-5″

The Geophagus surinamensis, commonly referred to as the Surinam geophagus or red-striped eartheater, is a species of freshwater cichlid from South America. The species is popular in the aquarium hobby for its peaceful temperament and unique feeding behavior, where it sifts through the substrate (hence the name “eartheater”).

• Appearance:
  • Body: Oval and laterally compressed, with a rounded head.
  • Coloration: The body often displays a mix of silvery-blue, green, and red hues. They usually have red horizontal stripes along their sides, especially prominent in mature males.
  • Size: Can grow up to 25–30 cm (10–12 inches) in length, with males typically larger than females.
• Habitat:
  • Native regions: Found in slow-moving rivers, lakes, and streams across the Amazon and the Guianas, particularly in areas with sandy or muddy substrates.
  • Environment: Prefers soft, slightly acidic water in its natural habitat.

• Feeding habits: Known as “eartheaters” because they scoop up substrate, sift through it to find food particles (such as detritus, small invertebrates, and plant matter), and then expel the rest.
• Temperament: Peaceful for a cichlid, though they may engage in mild territorial behavior, especially during breeding. They are generally good tank mates for similarly sized, peaceful fish.

• Tank size: Requires a large aquarium (ideally 55 gallons or more) due to their size and active nature.
• Water conditions: Prefers slightly acidic to neutral pH (6.0–7.5), and soft to moderately hard water (dGH 5-15). Water temperature should be maintained between 24–28°C (75–82°F).
• Substrate: A sandy substrate is crucial, as they engage in constant sifting. Fine gravel or coarse substrates can damage their delicate mouths.
• Diet: Omnivorous; their diet in captivity can include a mix of high-quality pellets, frozen foods (such as bloodworms, brine shrimp), and occasional vegetables.

• Reproduction: Geophagus surinamensis is a mouthbrooder, meaning after the eggs are laid, one or both parents collect the eggs in their mouths to protect them until they hatch. Breeding behavior involves the male and female forming a pair bond, clearing a spot in the substrate to lay their eggs.