Oyster Toadfish Aquarium Care Guide
Opsanus tau
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Aquarium Information
- Care level: intermediate
- Temperament: aggressive
- Diet: carnivore
- Minimum tank size: 75 gallons
- Compatibility: Not suitable for community tanks; best kept in a species-specific tank or with very robust, similarly sized, non-aggressive species that can tolerate its territorial nature. Avoid keeping with smaller fish or invertebrates.
- Special requirements: Requires ample hiding places such as PVC pipes, ceramic caves, or rock crevices. A sand or fine gravel substrate is preferred. Excellent filtration is necessary due to its messy eating habits. Can tolerate a wide range of salinities, making it suitable for brackish setups as well.
Water parameters
- Temperature
- 18-24°C (65-75°F)
- pH level
- 7.8-8.4
- Hardness
- 1.020-1.025 SG
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