HBX Variable Fan Speed Controller 2x3 Grow Tents Since all water is delivered

Since all water is delivered directly to the container

Eliminates the need for pressurized tanks and pressure switches

Compatible with predators

Prozyme stimulates the "pre-digestion" of these complex molecules

Digital temperature - controlling technology to keep the set temperatures accurate

HBX Variable Fan Speed Controller 2x3 Grow Tents Since all water is deliveredOur Easy To Use Variable Fan Speed Controller Allows You Manage Your Airflow Exactly How You Need It This multi function fan speed controller allows you to set your fan motor speed accordingly. You are able adjust the fan speed in the summer when you may need more airflow because of the higher temperatures then adjust it down in the winter when not as much may be needed. If used with fan and filter for ventilation, adjustable fan speed is good for