Hello From "water over the rock"

Welcome to the forum!

Here's a couple of resources to get you started:

  1. ABC's of Pool Water Chemistry
  2. Chlorine CYA Chart - Understand this relationship and you will avoid most of the problems experienced by pool owners who do not follow our methods.
  3. Recommended Test Kits You will need a good test kit to properly follow our methods. Pool store testing is notoriously unreliable and is a "loss-leader" for them to sell you needless chemicals.