General Hydroponics PRO pH Size:PRO pH Down 2.5 Gallon Bacteriostatic qualities do not allow

Bacteriostatic qualities do not allow microbes to breed in filter

Works in conjunction with all nutrient and feeding programs

Featuring variable speeds

It encourages early growth

A 2 oz package of RAW Humic Acid makes up to 200 gallons

General Hydroponics PRO pH Size:PRO pH Down 2.5 Gallon Bacteriostatic qualities do not allowGeneral Hydroponics PRO pHGeneral Hydroponics Pro pH adjusters are based on completely different technology than our traditional smaller sized adjusters offering. New non mineral based acids and bases will not add nutrient value like the use of phosphoric acid or potassium hydroxide. They are safer to use as well as compared to mineral based adjusters. This is due to having a zero rating score for all safety categories on the HMIS scale as well as