Inline Ventilating Exhaust Fan - 12 Inch LAMP_ES130/25000K 27% Nitrogen is used only

27% Nitrogen is used only in the vegetation period and ensures lush growth

Metal Mesh for maximum air flow

This pack includes nag champa incense sticks

This grow meter will ensure you can always see where the humidity levels are and what temperature the room's at

Inline Ventilating Exhaust Fan - 12 Inch LAMP_ES130/25000K 27% Nitrogen is used only12" 300mm Inline Ventilating Exhaust Fan 70w With Metal Blade This 12 Inch Inline Exhaust Duct Blower features a powerful motor and an aerodynamically designed shape. It is able to move air through long stretches of ducting, grow light reflectors or carbon filters. With a tape flange, it is rather convenient for you to place the ducting on the blower and tape it in place. It's great for venting air into greenhouses and grow rooms and will provide your