This may be nothing... and I am not too concerned yet.. since temps are still in the 30 - 50 range here in East Tennessee.. However...

A few weeks ago.. we had a warm spell.. temps in the 60s and 70s for a few days.. I looked out at our uncovered (unclosed) pool.. to see a nice light green tint around the edges and sides of the pool. I didn't do anything for a couple of days.. and noticed the green appearing to cover a little more of the sides and starting to take over more of the middle. Made a trip to the grovery... and dumped in 8 gals of bleach (5.25). Ran the pump continuosly.

Green was gone the next day .. (actually in about 10 hours).. All appears to be ok now.. but I notice.. althought the water appears to be pretty clean (no green).. it is slightly cloudy. I am used to crystal clear water. anything to be concerned about at this time?

Pool is above ground, 21ft dia., 4.5 ft deep.