Can Fancy Goldfish Live With Rummy Nose Tetra?

Fancy Goldfish and Rummy Nose Tetra are NOT compatible tank mates.

Detailed Analysis

Temperature ⚠ Use Caution

Very narrow temperature overlap (74–74°F). Maintaining stable temp in this range may be difficult.

pH ✓ Compatible

Good pH overlap at 6.5–7.0.

Size ⚠ Use Caution

Significant size difference (8" vs 2"). Fancy Goldfish may bully or stress Rummy Nose Tetra.

Temperament ✓ Compatible

Both fish have compatible temperaments.

Swim Level ✓ Compatible

Swim level compatibility is fine.

Trait Conflict ✗ Not Compatible

Fancy Goldfish is a coldwater species and should not be kept with tropical fish like Rummy Nose Tetra.

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: 30 gallons

ParameterFancy GoldfishRummy Nose Tetra
Temperature60–74°F74–82°F
pH6.5–85.5–7
Max Size8"2"
TemperamentPeacefulPeaceful
Swim LevelAllMiddle
Min Tank20 gal20 gal

Check More Combinations

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