Cutting Edge Solutions pH Down Co2 Active Air Premium Ducting is

Active Air Premium Ducting is perfect for the air-cooled reflectors in your grow room

the Micro 20 is used successfully by hundreds of gardeners worldwide

2 L weighing bowl

Stronger corners and thicker all around than most other brands

Nectar for the Gods One Shot

Cutting Edge Solutions pH Down Co2 Active Air Premium Ducting isCutting Edge Solutions pH Down Product Details CES pH Down Concentrated pH adjustment liquid, acidic buffer lowers water and nutrient solution pH. Highly concentrated, use conservatively. Slowly add to pure water or nutrient solution, at small intervals. Note beginning reading and then test pH. Repeat small application process and stir well, until desired pH is achieved. Amount of CES pH Down required for adjustment will vary, depending on the