Butterfish Aquarium Care Guide
Pholis gunnellus
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Open the appKeeping Butterfish in an aquarium requires the right conditions.
Aquarium Information
- Care level: intermediate
- Temperament: peaceful
- Diet: carnivore
- Minimum tank size: 30 gallons
- Compatibility: Generally compatible with other small, peaceful, cold-water marine species. Avoid housing with aggressive or much larger fish that might prey on them.
- Special requirements: Requires a well-established cold-water marine aquarium with plenty of rockwork, crevices, and hiding spots. Good water circulation and filtration are essential. They are sensitive to elevated temperatures.
Water parameters
- Temperature
- 4-15°C (39-59°F)
- pH level
- 7.8-8.4
- Hardness
- 1.020-1.025 SG
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