Can Lemon Tetra Live With Nicaraguan Cichlid?

Lemon Tetra and Nicaraguan Cichlid are NOT compatible tank mates.

Detailed Analysis

Temperature ✓ Compatible

Good temperature overlap at 75–82°F.

pH ✓ Compatible

Good pH overlap at 7.0–7.5.

Size ✗ Not Compatible

Extreme size difference. Nicaraguan Cichlid (10") may eat or bully Lemon Tetra (1.5").

Temperament ⚠ Use Caution

Lemon Tetra (peaceful) may have issues with Nicaraguan Cichlid (semi-aggressive). Monitor closely if attempting.

Swim Level ⚠ Use Caution

Both fish occupy the middle level and Nicaraguan Cichlid is territorial. Provide plenty of space and hiding spots.

Important Notes

  • Lemon Tetra is a schooling fish and needs at least 6 of its kind.

Tank Requirements

Minimum tank size for this combination: 55 gallons

ParameterLemon TetraNicaraguan Cichlid
Temperature72–82°F75–82°F
pH5.5–7.57–8
Max Size1.5"10"
TemperamentPeacefulSemi-aggressive
Swim LevelMiddleMiddle
Min Tank15 gal55 gal

Check More Combinations

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