Practical, no-nonsense guides to pool water chemistry, from the people who build Pool Predictor Pro.
How much liquid chlorine, bleach or shock to add, and the right chlorine level for your stabilizer.
Algae and cloudy waterThe step-by-step way to clear green or cloudy water, and the three tests that say you're done.
Test like a proFind out whether something in your pool is eating chlorine, even when the water looks perfect.
Everything in these guides is built into Pool Predictor Pro: it forecasts your chemistry days ahead and tells you exactly what to add, and when.
Pool Predictor