CO2 Equipment

Zoo Med Day / Night Timer - Ideal For Aquariums & Terrariums Item Code: PPS976229 Alternating Day & Night Timer turns Daylights on in the morning and off at night, and Nightlights on at night and off in the morning. Dual Day and Night Timer for aquarium or terrarium lighting and heating devices. Also perfect for turning CO2 off at night and an air pump on for the night in a planted aquarium! Regulate your terrarium's photo-period with this easy- to-use day/night timer! Quantity :  $CAD 18.99