Elephant Nose Fish

Elephant Nose Fish

Gnathonemus petersii
⚠ Use Caution
Rummy Nose Tetra

Rummy Nose Tetra

Hemigrammus rhodostomus

Can Elephant Nose Fish Live With Rummy Nose Tetra?

Elephant Nose Fish and Rummy Nose Tetra CAN coexist, but with some risks. Careful setup and monitoring required.

Detailed Analysis

Temperature ✓ Compatible

Good temperature overlap at 74–82°F.

pH ✓ Compatible

Good pH overlap at 6.0–7.0.

Size ⚠ Use Caution

Significant size difference (9" vs 2"). Elephant Nose Fish may bully or stress Rummy Nose Tetra.

Temperament ⚠ Use Caution

Elephant Nose Fish (semi-aggressive) may have issues with Rummy Nose Tetra (peaceful). Monitor closely if attempting.

Swim Level ✓ Compatible

Fish occupy different water levels (Elephant Nose Fish: bottom, Rummy Nose Tetra: middle), reducing conflict.

Important Notes

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

Tank Requirements

Minimum tank size for this combination: 65 gallons

ParameterElephant Nose FishRummy Nose Tetra
Temperature73–82°F74–82°F
pH6–7.55.5–7
Max Size9"2"
TemperamentSemi-aggressivePeaceful
Swim LevelBottomMiddle
Min Tank55 gal20 gal

Check More Combinations

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