Pool water should be tested regularly to make sure it's clean and healthy. The pH scale is a measurement of acidity or alkalinity that runs from 0 to 14. A reading between 7.2 and 7.8 is ideal; this range is safe for swimmers and helps sanitizers work

Setting up a pool takes alot of work and unless your a professional installer and can level the ground and remove every rock, itzy bitzy sharp thing out of the ground this is perfect. The ground cover tarps made for pools cost a whole lot more and deffant

This is just what I needed to be able to vacuum the complete bottom of our 33' round above ground pool. The hose seems to be the same hose that came with Kreepy Krauly. If you have a large above ground pool you will need this extra 8 feet of hose to r