Topmouth Gudgeon Aquarium Care Guide

Keeping Topmouth Gudgeon in an aquarium requires the right conditions.

Aquarium Information

• Care level: beginner
• Temperament: peaceful
• Diet: omnivore
• Minimum tank size: 20 gallons
• Compatibility: Generally peaceful with other small, non-aggressive fish, but can outcompete slower feeders. Not recommended for community tanks due to its invasive potential if released.
• Special requirements: Requires good filtration and regular water changes. Benefits from planted areas and hiding spots. Due to its invasive nature, keeping this species in aquaria is often discouraged or regulated in non-native regions.

Water parameters

Temperature

10-25°C (50-77°F)

pH level

6.0-8.0

Hardness

5-20 dGH

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