I thought you had to bake it for an hour at 400 so it does not raise the PH?
I have done this but find it still raises my PH
Maybe I should use a different brand other than Arm and hammer.
What do you guys use?
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150 Gal system 3'x3' 400W M/H, Bekett skimmer, Dart return,1/4 HP Chiller
180 Gal Drop tank, LED lights, Bubble master 250 skimmer,Hammerhead on a closed loop, Speed wave return.
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