Redhead Geophagus

Geophagus surinamensis

CichlidsIntermediate

Species Details

Redhead Geophagus are peaceful "earth eating" cichlids that constantly sift sand for food. They require fine sand substrate and are excellent community fish despite their large size.

Intermediate Care Level

Basic Information

Size20-25 cm (8-10 inches)
TemperamentPeaceful
DietOmnivorous
Lifespan10-15 years
Tank Size300+ litres (75+ gallons)

Water Parameters

Temperature
24-28°C (75-82°F)
pH Level
6.0-7.5
Hardness
5-15 dGH

Tank Mate Recommendations

Based on 1 selected species

Current Selection:

Redhead Geophagus
Fully Compatible Species
Compatible

Angelfish

Pterophyllum scalare

Cichlids
Size:15 cm tall, 20 cm long (6 inches tall, 8 inches long)
Care Level:Beginner
Temperament:Peaceful/Semi-aggressive
100%
Compatible

Tanganyikan Cichlids

Various Lamprologus, Julidochromis, Neolamprologus

Cichlids
Size:5-20 cm (2-8 inches)
Care Level:Intermediate
Temperament:Semi-aggressive
100%
Compatible

Tetras

Various Tetra species

Characins
Size:2.5-7.5 cm (1-3 inches)
Care Level:Beginner
Temperament:Peaceful
100%
Compatible

Pleco Catfish

Various Hypostomus, Pterygoplichthys species

Catfish
Size:15-45 cm (6-18 inches)
Care Level:Intermediate
Temperament:Peaceful but territorial
100%
Compatible

Barbs

Various Barbus, Puntius species

Cyprinids
Size:5-15 cm (2-6 inches)
Care Level:Beginner
Temperament:Peaceful/Semi-aggressive
100%
Compatible

Discus

Symphysodon species

Cichlids
Size:15-20 cm (6-8 inches)
Care Level:Advanced
Temperament:Peaceful/Semi-aggressive
100%

💡 Tank Mate Tips

• Consider adult size when planning tank space

• Research specific water parameter requirements

• Introduce new fish gradually to reduce stress

• Monitor behavior closely during the first weeks

Quick Facts

Peaceful "earth eater" from South America

Constantly sifts sand through gills for food

Beautiful red coloration on head and fins

Requires fine sand substrate for natural behavior

Social fish that does well in groups

Peaceful temperament despite large size

Excellent community fish with appropriate mates

Native to rivers of northern South America

Long-lived species with proper care

Popular in South American biotope tanks

Compatibility Summary

Compatible Species6
Requires Caution6

Care Requirements

Tank Size300+ litres (75+ gallons)
Temperature24-28°C (75-82°F)
pH6.0-7.5
Hardness5-15 dGH