What's the best way to raise Alkalinity?

JasonLion

TFP Expert
Platinum Supporter
LifeTime Supporter
May 7, 2007
37,880
Silver Spring, MD
If your PH and TA levels are both very low, which happens nearly every time that TA is zero, you might want to use soda ash/washing soda/PH Up. It will raise both the PH and TA.