Media Bros G-CRAC Filter Media Select Size:10 Kg The TrolMaster AS-1 CO2 Alarm

The TrolMaster AS-1 CO2 Alarm Station is an essential safety upgrade for any grower using CO2 enrichment

Lock & Grow—Fast

Features include SPL and LEQsound level readings

Glycerin Filled Compound Gauge with 1/4" NPT Back Mount

Media Bros G-CRAC Filter Media Select Size:10 Kg The TrolMaster AS-1 CO2 AlarmGRANULAR COLOR REMEDIATION ACTIVATED CARBON (G CRAC) FOR EXTRACTION This highly modified granular bituminous coal carbon is specifically engineered to tackle the heaviest environmental contaminants like pesticides, heavy metals, and other environmental factors; G CRAC is unique in that it concentrates reactants via adsorption and then promotes their reaction on the surface of the pores. PH 7 DESCRIPTION Pssst, bro. If you are looking for a non toxic,