Green water, cloudy water, and chemistry that will not hold steady are the most common reasons pool owners give up on their pool. This category covers target chemical ranges, the weekly routine, troubleshooting using the SLAM method, seasonal opening and closing, and the safety requirements most owners overlook. The above ground pool maintenance guide explains the CYA-dependent chlorine targets that generic advice usually gets wrong. It is the reference to bookmark once your pool is up and running.
When you decide what water level to leave in an above ground pool for winter, the question is not really how much water you feel like leaving behind, it is about keeping the walls standing until spring. Water pressure is what holds an above ground pool wall in shape, and pulling most or all of … Read more
Closing an above ground pool too early does almost as much damage as closing it wrong. The rule I follow on every closing is simple: do not close until the water is consistently below 65 degrees Fahrenheit, because algae keeps growing in warmer water even after you add winterizing chemistry. Once the temperature is right, … Read more
Above ground pool seasonal care comes down to three decisions most owners get wrong at least once: closing too early in the fall, draining too much water going into winter, and opening in the spring without a real sequence to follow. Each mistake costs roughly the same thing, an extra week of recovery chemistry, and … Read more
Above ground pool foam almost always comes down to one thing: something in the water is reducing surface tension enough that air bubbles from the return jets stop popping on their own. In this guide I walk through the three real causes, body oils and sunscreen, low-quality algaecide, and surfactant-heavy pool products, then explain why … Read more
Above ground pool cloudy water almost always comes down to one of five separate causes, and each one needs a different fix. Low chlorine, high pH, an imbalanced calcium hardness reading, a filter that has stopped doing its job, and combined chlorine that has built up past 0.5 ppm all produce the same milky look … Read more
Above ground pool green water is not a filtration problem, it is a chlorine problem, and no amount of extra filter run time fixes it on its own. Green means algae has taken hold because chlorine dropped below the level needed to kill it, and the only reliable fix is the SLAM method: raising free … Read more
Above ground pool troubleshooting starts with a diagnosis, not a fix, and most owners skip straight to the fix. Green water, cloudy water, and foam all look like filtration problems because the water looks dirty, but two of those three are chemistry problems that a filter cannot solve on its own. This guide walks through … Read more
Test strips and a liquid test kit are not interchangeable tools for an above ground pool, even though most owners treat them that way. Test strips are built for a quick weekly check on a pool that is already stable. A liquid test kit is built for the moment something is wrong and you need … Read more
An above ground pool weekly maintenance routine is the difference between a pool that stays clear all season and one that turns green within two weeks. It is almost entirely about consistency, not complexity. This guide lays out the specific weekly tasks in the order they actually work, including the pump run time above ground … Read more
The correct above ground pool chemical target ranges are the same six numbers used for any residential pool, but the packaging that comes with most above ground kits does not always print them accurately. This guide lays out the six parameters that actually matter, free chlorine, pH, total alkalinity, cyanuric acid, calcium hardness, and combined … Read more
Above ground pool chemistry has one correct set of target ranges, but the guide that came in the box with your pool doesn’t always agree with it. This guide explains where that disagreement comes from, using pH as the clearest example, and routes you to the exact target numbers, the weekly routine for testing and … Read more