With over 400,000 members, TFP is the largest and most influential pool & spa website on the Internet. The reason is simple: TFPC (Trouble Free Pool Care) is a methodology, not a …

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 better …

Apr 27, 2025 · In fact, a pool with a 2.5:1 CYA:FC concentration has only 1/5th the active chlorine (HOCl) compared to a pool within the CDC's guidance for safe and ideal levels. So a pool at …

Nov 26, 2024 · The Alkalinity of pool water is lowered using Acid. Adding Muriatic acid is the best way to reduce your TA because alternative acids add other chemicals to your pool or …

Jan 18, 2019 · With over 400,000 members, TFP is the largest and most influential pool & spa website on the Internet. The reason is simple: TFPC (Trouble Free Pool Care) is a …

Jan 18, 2019 · With over 400,000 members, TFP is the largest and most influential pool & spa website on the Internet. The reason is simple: TFPC (Trouble Free Pool Care) is a …

Apr 16, 2025 · Using the Pool Math program, determine the correct amounts of chlorine, CYA, acid or other chemicals needed and dose as instructed. You can find more details on proper …

Dec 31, 2024 · A saltwater pool is considered a high TDS water body. The major component of that TDS are sodium ions (Na+). Because sequestering agents are anionic compounds (they …

Nov 10, 2024 · With over 400,000 members, TFP is the largest and most influential pool & spa website on the Internet. The reason is simple: TFPC (Trouble Free Pool Care) is a …

The next step is the pool company is pushing for an $800 leak testing, which I am working to resolve on my own before it gets to that point. 13k gal inground saltwater pool, with two large …