Can Flowerhorn Live With Thick Lipped Gourami?

Flowerhorn and Thick Lipped Gourami are NOT compatible tank mates.

Detailed Analysis

Temperature ✓ Compatible

Good temperature overlap at 78–82°F.

pH ✓ Compatible

Good pH overlap at 6.5–7.5.

Size ⚠ Use Caution

Significant size difference (12" vs 3.5"). Flowerhorn may bully or stress Thick Lipped Gourami.

Temperament ✗ Not Compatible

Flowerhorn (aggressive) is not compatible with Thick Lipped Gourami (peaceful). Aggression or stress is very likely.

Swim Level ✓ Compatible

Fish occupy different water levels (Flowerhorn: middle, Thick Lipped Gourami: top), reducing conflict.

Trait Conflict ✗ Not Compatible

Flowerhorn is a predator and may eat Thick Lipped Gourami.

Tank Requirements

Minimum tank size for this combination: 63 gallons

ParameterFlowerhornThick Lipped Gourami
Temperature78–86°F72–82°F
pH6.5–7.56–7.5
Max Size12"3.5"
TemperamentAggressivePeaceful
Swim LevelMiddleTop
Min Tank55 gal15 gal

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