GEOPHAGUS SEVENI

Geophagus “Seveni” (Geophagus sp.)

Geophagus “Seveni” is a beautiful and lesser-seen eartheater cichlid, appreciated for its natural earthy tones, subtle patterning, and graceful movement. Like other Geophagus species, it spends much of its time sifting through the substrate, creating a constantly active and engaging display.

Its coloration typically features a mix of soft golds, silvers, and muted reds, often accented with iridescent highlights and fine striping. While not as flashy as some cichlids, its elegant behavior and natural look make it a favorite for South American biotope aquariums.

Care Guide

Tank Size

• Minimum: 55 gallons
• Recommended: 75+ gallons for groups
• Best kept in groups of 5 or more

Water Parameters

• Temperature: 24–28°C (75–82°F)
• pH: 5.5–7.5
• Soft to moderately hard water
• Prefers clean, stable conditions

Temperament

• Peaceful for a cichlid
• Social and best kept in groups
• May show mild aggression during breeding

Tank Mates

Suitable:

• Other peaceful cichlids
• Larger tetras
• Corydoras (with caution due to similar bottom space)
• Silver dollars and similar species

Avoid:

• Aggressive cichlids
• Very small fish (may be eaten)
• Delicate bottom dwellers

Diet

• Omnivorous with a preference for meaty foods
• High-quality sinking pellets or granules
• Supplement with:
  • Frozen/live foods (bloodworms, brine shrimp)
  • Occasional plant matter

Tank Setup

• Soft, sandy substrate is essential (for natural sifting behavior)
• Add driftwood and rocks
• Open areas for foraging
• Moderate flow and good filtration

Behavior & Notes

• Known as “eartheaters” due to their sand-sifting feeding style
• Constantly filtering substrate through their gills in search of food
• Very active and interesting to watch
• Can form pairs and exhibit parental care

Max Size

• Typically 6–8 inches

Pro Tip: Avoid gravel—Geophagus species can damage their gills when sifting through sharp substrates. Fine sand will keep them healthy and encourage natural behavior.