We swam on a Saturday night and the water was crystal clear. We woke Sunday morning to a cloudy pool. I notice several clumps of dirt and large rocks in the bottom of the pool. I removed the dirt clumps and the rocks and contacted our pool shop. They told me to vacuum to waste until all dirt was removed could take several days. I did that. Pool was starting to clear. We were leaving for vacation so I put the pool back into cycle ( run the pump 9 hours a day. A week later we came home and the pool was green and I felt more rocks on the bottom of the pool. I assume they threw more dirt in so I shut the pump off over night to let it settle and it didn't. I contacted the pool store and they had me put algaecide in. It did nothing. my water balance is good chlorine high though. hardness 250 tc 10 fc 10 PH 7.2 Ta 120 St 100. I'm not sure what to do next.