Since all the results indicate high CYA and high CA, I would stick with liquid bleach for now. Use the CYA 150 result to calculate how much chlorine to add to the pool using The Pool Calculator.
This is where you will see the value in having your own high quality test kit. With a TF 100 or a Taylor K2006 you would be able to perform all those tests yourself, and insure the testing was done correctly each time.
This is where you will see the value in having your own high quality test kit. With a TF 100 or a Taylor K2006 you would be able to perform all those tests yourself, and insure the testing was done correctly each time.