11 August 2016
Hello Indianfan24 - Some of the chemical levels need to be adjusted. The alkalinity level at 250 is very high. The ideal level would be 80-120. You can lower the alkalinity with muriatic acid or bisulfate acid. Also, the free chlorine level is low but the ideal level will depend on the stabilizer level. You can shock the pool to bring the FC level up.
Does white film brush off the bottom to form a cloud? If so, I would just brush it and add some Natural Chemistry Pool First Aid.
Let us know if you have any further questions. Thank you for shopping with INYOpools.com!