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  1. PoolMath - Trouble Free Pool

    2017年9月16日 · PoolMath Discover the pool calculator behind the perfect pool, PoolMath. Dealing with pools has allowed TFP to become the original authors of the best calculator on the …

  2. Forum list - Trouble Free Pool

    2025年12月13日 · Algae - Prevention and Treatment New Treat and prevent all types of swimming pool algae - green, yellow, mustard - we're here to help you clear up your green pool …

  3. Above Ground Pools - Trouble Free Pool

    2025年9月21日 · Special issues with operating and maintaining both permanent and seasonal above ground pools.

  4. Simple Scoop by Pool Day - Trouble Free Pool

    2011年7月5日 · Simple Scoop by Pool Day is a community discussion on pool maintenance, tips, and experiences for trouble-free pool ownership.

  5. Calcium Hypochlorite - Further Reading | Trouble Free Pool

    2023年9月8日 · Calcium Hypochlorite (Cal-Hypo) is a granular form of chlorine that adds both chlorine and calcium to your pool. For every one part per million Free Chlorine that is added …

  6. Flocculant - Further Reading - Trouble Free Pool

    2024年11月23日 · SLAM the pool and ensure the water is clean (no algae or anything that will consume chlorine). Then, if clarity is an issue, you can work on cleaning out the filter sand …

  7. Generic T15 Salt Cell Options - Trouble Free Pool

    2024年3月14日 · Pool Size 20000 Surface Plaster Chlorine Salt Water Generator SWG Type Hayward Aqua Rite (T-15) Mar 17, 2024 #7 Mdragger88 said: I have the pureline t15 …

  8. Gravel Around Pools - Further Reading | Trouble Free Pool

    2024年12月31日 · Gravel for Drainage Around a Pool If a concrete pool, put perforated rigid pipe around the base and backfill with clean gravel, then drop to a 10" sump pit and pipe it …

  9. Ascorbic Acid Treatment - Further Reading | Trouble Free Pool

    2024年12月31日 · Tips When Doing an Ascorbic Acid Treatment for Pool Stains Putting the filter on RECIRCULATE or removing the filter cartridges helps avoid the slight chance of coating your …

  10. Calculators - Further Reading - Trouble Free Pool

    2025年8月10日 · Pool Math Pool Math makes it simple to track all of your Pool Test Logs and takes all of the guess work out of how much chemical you need to add. Pool Math calculates …