Pool School Learn the basics of pool maintenance and pool water chemistry to get started maintaining your own pool or hot tub.

Dec 13, 2025 · 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 water!

Aug 20, 2022 · In pool mode - you still have flow going to the spa because you have that gray pipe between the pool return and spa return pipes however your flow is being split with some …

Nov 7, 2024 · Swimming Pool Test Kits Compared Should I use pool store water testing? No, you should save yourself the time and effort of taking water samples to the pool store by …

What are Pool Expansion Joints? Expansion joints – more appropriately called isolation joints – are essential to constructing a structurally sound pool and deck. Concrete (and similar decking …

Sep 24, 2016 · I searched a bit and didn't find an answer to a simple question - why do most pool setups push water through the filter rather than pulling it through? In other words, why is the …

May 22, 2023 · Both pool antifreeze and RV antifreeze serve the purpose of preventing freezing, they are formulated differently and intended for distinct applications. Click to expand... Pool …

Aug 19, 2013 · Hi, I have been maintaining my pool for years but finally decided to join TFP because of frustration with algae. My pool water has been clear most of the summer but …

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

Jul 25, 2011 · According to my pressure gauge on my filter I don't need to backwash. However, the last time I shut off my pump water shot out of skimmer and caused the skimmer cover to …