Hardhead Catfish Aquarium Care Guide

Keeping Hardhead Catfish in an aquarium requires the right conditions.

Aquarium Information

• Care level: expert
• Temperament: semi-aggressive
• Diet: carnivore
• Minimum tank size: 200 gallons
• Compatibility: Not suitable for typical community aquariums. Best kept in a species-specific tank or with very large, robust, and fast-moving marine fish that can tolerate brackish or marine conditions.
• Special requirements: Requires a large, well-filtered marine or brackish aquarium with plenty of open swimming space and a sandy substrate. Due to its venomous spines, extreme caution is necessary during handling and tank maintenance. Not commonly kept in home aquaria due to size, specialized care, and venomous nature.

Water parameters

Temperature

72-78°F (22-26°C)

pH level

7.8-8.4

Hardness

1.020-1.025 SG

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