Can Harlequin Rasbora Live With Ornate Tetra?

Harlequin Rasbora and Ornate Tetra are compatible tank mates!

Detailed Analysis

Temperature ✓ Compatible

Good temperature overlap at 73–82°F.

pH ✓ Compatible

Good pH overlap at 6.0–7.5.

Size ✓ Compatible

Compatible sizes (2" and 2").

Temperament ✓ Compatible

Both fish have compatible temperaments.

Swim Level ✓ Compatible

Swim level compatibility is fine.

Important Notes

  • Harlequin Rasbora is a schooling fish and needs at least 6 of its kind.
  • Ornate Tetra is a schooling fish and needs at least 6 of its kind.

Tank Requirements

Minimum tank size for this combination: 18 gallons

ParameterHarlequin RasboraOrnate Tetra
Temperature72–82°F73–82°F
pH6–7.56–7.5
Max Size2"2"
TemperamentPeacefulPeaceful
Swim LevelMiddleMiddle
Min Tank10 gal15 gal

Check More Combinations

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