Can Geophagus Tapajos Red Head Live With Neon Tetra?

Geophagus Tapajos Red Head and Neon Tetra CAN coexist, but with some risks. Careful setup and monitoring required.

Detailed Analysis

Temperature ✓ Compatible

Good temperature overlap at 78–81°F.

pH ✓ Compatible

Good pH overlap at 6.0–7.0.

Size ⚠ Use Caution

Significant size difference (7" vs 1.5"). Geophagus Tapajos Red Head may bully or stress Neon Tetra.

Temperament ✓ Compatible

Both fish have compatible temperaments.

Swim Level ✓ Compatible

Fish occupy different water levels (Geophagus Tapajos Red Head: bottom, Neon Tetra: middle), reducing conflict.

Important Notes

  • Geophagus Tapajos Red Head is a schooling fish and needs at least 5 of its kind.
  • Neon Tetra is a schooling fish and needs at least 6 of its kind.

Tank Requirements

Minimum tank size for this combination: 60 gallons

ParameterGeophagus Tapajos Red HeadNeon Tetra
Temperature78–86°F70–81°F
pH5.5–7.56–7
Max Size7"1.5"
TemperamentPeacefulPeaceful
Swim LevelBottomMiddle
Min Tank55 gal10 gal

Check More Combinations

Use our compatibility checker to add more fish and plan your complete tank.