water chemistry

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    How do I remove bubbles from vacuum when flocking the pool

    hi,I recently moved into a home with a pool of 30,000 gallons, I’ve done my fair share of research bought all the chemicals and so forth, I superclorinated the pool when I first moved in with about 25 gallons of liquid chlorine which killed the algae in the pool And turn it from dark green to a...
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    Replacing stabilized granular shock with a no-chlorine shock ?

    After 24 years of using stabilized granular shock, I started having problems with maintaining proper amount of chlorine in pool. Chlorine gone within 2 days. Last season tried , liquid chlorine and Calcium Hypochlorite. I hated using both. Liquid was too cumbersome and calcium Hypochlorite left...
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    Science of "safe to swim up to SLAM level"

    First of all, let me begin by saying this isn't an indictment or skepticism of this community or the TFP methodology. This is a genuine open-ended request for more detailed info mostly out of curiosity, and also due to the fact that a lot of the concepts and principles on this site challenge...