I know I need numbers but have general question. Been to the pool store and had water tested its been green and will not clear. They want me to put in 10 lbs of soda ash, then 3 gal of muric acid. They say this will get the ph to the correct level. I asked if borax would bring PH up and was told that borax is for alkalidity. Soda ash will run about $20 but 4 lb borax is only $5 any advise. I will post the numbers in a little while need to locate the last report.

Thanks