Chemboys - pH Down Half Gallon (64 fl oz) new_additions - Controls your CO2 tank

- Controls your CO2 tank or gas burner during day only

The SPH-1 hub uses a single RJ12 cable input jack

Can-Fan® HO 165 80

and the aspiring hobbyist

CFM dispenser

Chemboys - pH Down Half Gallon (64 fl oz) new_additions - Controls your CO2 tankup to 3 4x stronger than General Hydroponics No Dyes (Why do others add dyes?) Promotes plant growth and overall healthy plants Promotes pH stability THIS STUFF IS STRONG. BE VERY CAREFUL WEAR SAFETY EQUIPMENT. DO NOT MIX WITH pH UP AND YOU MUST ALWAYS DILUTE BY ADDING SMALL AMOUNTS TO WATER SLOWLY AND SAFELY, BEFORE USING. DANGER: CAN CAUSE BURNS IF IN DIRECT CONTACT WITH SKIN. DO NOT HANDLE WITHOUT PROPER SAFETY EQUIPMENT. UTILIZE ALL NECESSARY