TrolMaster Legacy CO2 PPM Controller Bloom Foliar Unroll this two-sided film and

Unroll this two-sided film and custom fit your indoor garden

The Hurricane Pro 20 in Commercial Grade Oscillating Wall Mount Fan is a great space saver

High-temp autoclave safe

• 50 pH-balanced plugs

TrolMaster Legacy CO2 PPM Controller Bloom Foliar Unroll this two-sided film andThe BETA 8 CO2 controller offers a precision CO2 NDIR sensor controller in an affordable easy to use package. The BETA 8 features a high quality remote CO2 sensor (with 16ft cable) and built in photocell to automatically activate your supplemental CO2 system to maintain CO2 PPM levels only during daylight hours. The BETA 8 also has adjustable deadband and min max recall. It also has a fuzzy logic feature which will more accurately control compressed