Can Jack Dempsey Live With Yoyo Loach?

Jack Dempsey and Yoyo Loach are NOT compatible tank mates.

Detailed Analysis

Temperature ✓ Compatible

Good temperature overlap at 72–82°F.

pH ✓ Compatible

Good pH overlap at 6.5–7.5.

Size ✓ Compatible

Compatible sizes (10" and 6").

Temperament ✗ Not Compatible

Jack Dempsey (aggressive) is not compatible with Yoyo Loach (semi-aggressive). Aggression or stress is very likely.

Swim Level ✓ Compatible

Fish occupy different water levels (Jack Dempsey: middle, Yoyo Loach: bottom), reducing conflict.

Important Notes

  • Yoyo Loach is a schooling fish and needs at least 3 of its kind.

Tank Requirements

Minimum tank size for this combination: 70 gallons

ParameterJack DempseyYoyo Loach
Temperature72–86°F72–82°F
pH6.5–7.56–7.5
Max Size10"6"
TemperamentAggressiveSemi-aggressive
Swim LevelMiddleBottom
Min Tank55 gal30 gal

Check More Combinations

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