Active Aqua 4 Outlet Air Pump Mammoth Tent This easy to use CO2

This easy to use CO2 controller determines precisely when to activate and shut-off CO2 generators to maintain user-defined LOW and HIGH CO2 values in the grow room

Unique to this product is the square design to match your grow area

Extremely strong handle made of composite material with iron plate inserted

Clean regularly & change annually

especially in flood and drain

Active Aqua 4 Outlet Air Pump Mammoth Tent This easy to use CO2Active Aqua Air Pumps are super silent with multi level muffler, have special artificial rubber to keep a steady air flow output and pressure that can be adjusted freely. Accepts 1 4" tubing 6 Watts, 15 liters per minute. 120V. 240 GPH Super silent with multi level muffler