TrolMaster Legacy CO2 PPM Controller Bloom Foliar Chemboys H2O2 34% (Hydrogen Peroxide)

Chemboys H2O2 34% (Hydrogen Peroxide) will quickly break down in your nutrient tank

It has a successful pH calibration indicator as well as hold and auto off functions

Comprised of coco fiber

Crafted in the USA with extruded aluminum tubing

4-color packaging

TrolMaster Legacy CO2 PPM Controller Bloom Foliar Chemboys H2O2 34% (Hydrogen Peroxide)The 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