Welcome to TFP!
You may have a bit of a learning curve here, but stick to it and you'll learn quickly. Everything we show you here is based on accurate home testing with a "proper" test kit. Either a TF-100 (link below) or Taylor K-2006C. See
Test Kits Compared. I recommend the TF-100.
Remember first, to prevent algae and keep a pool sanitary, the Free Chlorine (FC) and stabilizer (CYA) must be balanced together as seen on the
FC/CYA Levels. What do we use to increase FC? Liquid pool chlorine (from Walmart, Home Depot, Lowe;s etc) or regular bleach (from Walmart or any other retail store). Laundry bleach must always be plain. Never us splashless or scented bleaches. Also avoid the Clorox brand bleach. Use the
PoolMath APP to help you with the amount to use. Use it, practice it, and you'll be good. Please read our
ABCs of Pool Water Chemistry.
We don't "shock" water for no reason. If there is algae, then we use the
SLAM Process. If your water is green or cloudy, let us know. Start there and let us know about any other questions.