The Earth Eater Geophagus “Dacrya,” a lesser-seen species of Geophagus dacrya, is a beautiful and behaviorally fascinating cichlid known for its constant sand-sifting and calm, social nature. Like other Geophagus, this species earns its name by taking mouthfuls of substrate, filtering out edible particles, and expelling the rest through its gills—a natural behavior that keeps it active and endlessly interesting to watch. Its coloration is typically a mix of soft earth tones—silvers, golds, and subtle blues—with delicate patterning and occasional iridescence that becomes more pronounced as it matures.
Despite being a cichlid, G. dacrya is relatively peaceful and does best in groups, where it forms loose social hierarchies without excessive aggression. Keeping them in a small group helps reduce stress and encourages natural behavior. They are well-suited to larger community aquariums with other calm, similarly sized fish, but should not be housed with overly aggressive or highly competitive species.
A soft, sandy substrate is essential for this species—gravel can damage their delicate gill structures and prevent natural feeding behavior. Provide an open layout with scattered driftwood, rocks, and plenty of swimming space. Clean, well-oxygenated water and stable conditions are key to their long-term health, as they are sensitive to poor water quality. While they will sift for food throughout the day, they should be offered a varied diet to ensure proper nutrition.
Care Information:
- Tank Size: Minimum 55 gallons (larger for groups)
- Temperature: 75–82°F (24–28°C)
- pH: 6.0–7.5
- Temperament: Peaceful for a cichlid; social, best kept in groups
- Group Size: 4–6 or more recommended
- Tank Setup: Fine sand substrate, open swimming space, driftwood, and smooth décor
- Diet: Sinking pellets, frozen foods (bloodworms, brine shrimp), and high-quality prepared foods
- Special Notes: Requires sand for natural sifting behavior; sensitive to poor water quality
- Lifespan: 8–10 years with proper care
Summary: A peaceful, sand-sifting cichlid with subtle beauty and engaging behavior—ideal for larger aquariums where it can be kept in a social group and display its natural habits.
