I am just now opening my pool from a dark green swamp by following the directions from this forum. I'm on day 4, pump has been running 24/7 and I've been keeping the pool up to shock level as much as possible. Any clue on where these bubbles are coming from? They do seem to be blowing out the returns...
Today's test: (I added bleach and muriatic acid after yesterday's test)
CH didnt test