Opened my pool the other day and it had gotten pond-like over the winter. Been filtering it for a few days, backwashing all along the way. DE pool by the way. Finally the water is clear, so clear you can see a small nut that came off my Polaris just sitting there.

Only prob, instead of being bright sparkling blue the pool has a definite green hue. I've put algecide in and shocked it just yesteday-still green.

I'm sure I'll figure it out. PH is normal, Cholorine is now in range.

????

JB