Our main goal is to provide easy-to-understand help to pool owners and to give them the tools to care their pools easily and stress-free.

PoolMath helps calculate chemical amounts, FC levels, calcite saturation index, and pool volume for effective pool maintenance.

Dec 13, 2025 · Welcome to Trouble Free Pool Working together to help you with your pool Sign up hot Forum list New Content Home PoolMath Pool School Wiki Support TFP Forums New …

Sep 16, 2017 · 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 net. To help you …

Oct 11, 2025 · The selection, operation and repair of pool cleaners.

Jul 12, 2025 · TFP Methods requiring FC of more than 5 ppm, such as the SLAM Process and higher CYA levels, cannot be tested with the DPD chlorine test in the K-2005. You need the FAS/DPD …

Oct 10, 2025 · If you are a new pool owner, or just new to the forum, this is great place to start learning about basic pool care and maintenance

Aug 10, 2025 · Calculators for Pool Design and Maintenance At TFP we believe pool maintenance should be based on science and physics. There are many underlying calculations that go into TFP …

Dec 12, 2018 · TFP does not recommend using pucks or tablets to chlorinate, because they add CYA to your pool. TFP recommends chlorinating with liquid chlorine or salt water chlorine generator (SWG), …

Aug 6, 2007 · JasonLion TFP Expert Platinum Supporter LifeTime Supporter May 7, 2007 37,770 Silver Spring, MD Dec 22, 2007 Add bookmark #20