Freshwater Blenny Aquarium Care Guide

Keeping Freshwater Blenny in an aquarium requires the right conditions.

Aquarium Information

• Care level: intermediate
• Temperament: semi-aggressive
• Diet: omnivore
• Minimum tank size: 30 gallons
• Compatibility: Best kept with similarly sized, robust fish that can tolerate its territorial nature. Avoid very small or docile tank mates. Can be aggressive towards conspecifics unless ample hiding spots and territory are provided.
• Special requirements: Requires a well-oxygenated tank with plenty of rocks, caves, and driftwood for hiding and establishing territories. A sandy or fine gravel substrate is preferred. Good filtration and regular water changes are essential. Live or frozen foods should supplement a high-quality flake or pellet diet.

Water parameters

Temperature

68-78°F (20-26°C)

pH level

7.0-8.0

Hardness

5-15 dGH

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