Cutting Edge Solutions pH Down nutrients-and-supplements not only does the 8820

not only does the 8820 module offer standard seven-day programming with up to four events per day

It contains potassium and 2% Soluble Silicon to reduce stress caused by heat

the control is in your hands

Input Power: 342W

Cutting Edge Solutions pH Down nutrients-and-supplements not only does the 8820CES 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 strength of nutrient mixture and purity of the water