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Hi, we used the ice melt (CaCl2) to increase the hardness of the swimming pool. When I poured the bag of ice melt into the water, I poured too quick and then we found some white lumps at the bottom of the pool which is really hard and sticky on the vinyl. Could you please give any advise how we...

Dear All, As a new owner, I opened the pool with green algae. Without doing too much research, I drained the pool and refilled it. The vinyl liner got some wrinkles at the deep end. Besides, the liner looks pulled away at one corner (~ 6'' long). The ground water table should be not a problem...

I tested my pool, the numbers are as below, Free Chlorine - Couldn't get it, I guess this means Zero Combined Chlorine - almost zero PH - 7.2 Total Alk 70 Clacium Hardness 250 Cyanuric Acid <30 And i can find a little algae in the pool. I used the pool calculator, but don't very clear...