S smoked New Member Joined Jul 18, 2007 Messages 3 Reaction score 0 Jul 28, 2007 #1 i have a ebb and flow setup and a 115 gallon reservoir but im not sure how much of the ph up and down to use. the ph is at 7.0 so i just poured in a small amount, can anyone let me know how much i should be adding.
i have a ebb and flow setup and a 115 gallon reservoir but im not sure how much of the ph up and down to use. the ph is at 7.0 so i just poured in a small amount, can anyone let me know how much i should be adding.
clever_intuition Well-Known Member Joined Jul 20, 2007 Messages 1,029 Reaction score 196 Jul 28, 2007 #2 Use this chart to fix any ph problems. The instructions on the bottles should tell you how much to use to drop or raise a certain Ph level. Thanks to Sticky for this chart!
Use this chart to fix any ph problems. The instructions on the bottles should tell you how much to use to drop or raise a certain Ph level. Thanks to Sticky for this chart!