Quote Originally Posted by PoolDoc View Post
Sounds like sand. Can someone swim down and check it?
Well, I brushed this morning and it turned to a green cloud... but... what you say makes sense, and I say this because I recently changed where my return was facing. They recommend you face it to make the flow of water go clockwise assuming the skimmer is 6'oclock, but I found if I kept it this way, skimming was reduced. So I've had it facing down... which would cause anything coming back in, sand or otherwise... to be spread out to the edges of the pool floor. Make sense?

I'll check when I get home, and try to inspect the suspect more closely. LOL

Thanks for all your help!!!