Colombo CO2 Solenoid Valve
Category: Aquarium CO2
The Colombo CO2 Solenoid should be used with a domestic timer (just like your lights timer) and automates when your CO2 comes on and off. We recommend it comes on 1 hour before your lights come on and turn off 1 hour before they go off (this is optimal).
By using this solenoid you will not only save a lot of gas, reduce any risk to your fish/shrimp and save you plenty of money (as you won't need to purchase CO2 bottles as often).
This is compatible with all standard pressurised aquarium CO2 systems and regulators!
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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.
Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.
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Standard Shipping · United States: $0.00
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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.
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