Notes from the deep end

Practical articles for pool owners on skimming, water testing and choosing the right equipment.

479 articles

Water Chemistry · Archive date: · 3 min read

Best Way to Rebalance Pool Water After a Partial Drain

After a partial drain, let the refill mix fully, then test pool water and correct balance in the proper order. Avoid guesswork and call a pro if problems persist.

Written for PoolSkimmer on Oct 7, 2026; assigned an earlier archive date, not published on that date.

Skimmer Equipment · Archive date: · 3 min read

How to Replace a Pool Skimmer: Planning and Knowing When to Call a Pro

Replacing a pool skimmer starts with identifying the failed part, checking compatibility, and deciding whether the housing, throat, lid, or plumbing needs professional replacement.

Written for PoolSkimmer on Oct 7, 2026; assigned an earlier archive date, not published on that date.

Pool Troubleshooting · Archive date: · 3 min read

What does pollen look like in a pool?

Pollen in a pool often looks like yellow, green, or tan dust, specks, or a thin film that gathers on the surface, waterline, and skimmer area.

Written for PoolSkimmer on Oct 24, 2026; assigned an earlier archive date, not published on that date.

Pool Care · Archive date: · 3 min read

How Much Sand for an Above Ground Pool?

For an above ground pool, sand is usually used to help level the ground, not as a deep foundation. The right amount depends on the site and your manual.

Written for PoolSkimmer on Oct 24, 2026; assigned an earlier archive date, not published on that date.

Seasonal Pool Care · Archive date: · 3 min read

How to Install a Pool Cover on an Above-Ground Pool

To install a pool cover on an above-ground pool, clean the area, center the cover, fasten it per the manual, and verify an even, secure fit.

Written for PoolSkimmer on Oct 24, 2026; assigned an earlier archive date, not published on that date.

Filtration & Circulation · Archive date: · 4 min read

How to Pressure Test Pool Lines Safely

A pool pressure test helps you check whether a return or suction line is leaking. Shut the pump off, isolate the pipe, and use the kit instructions; call a pro if the plumbing layout is unclear.

Written for PoolSkimmer on Oct 24, 2026; assigned an earlier archive date, not published on that date.

Filtration & Circulation · Archive date: · 3 min read

How Often Should You Replace a Pool Cartridge Filter?

A pool cartridge filter usually needs cleaning more often than replacement. Replace it only when it’s damaged, collapsed, or still performs poorly after proper cleaning.

Written for PoolSkimmer on Oct 24, 2026; assigned an earlier archive date, not published on that date.

Filtration & Circulation · Archive date: · 3 min read

What Kind of Sand Do You Put in a Pool Filter?

Use pool filter sand matched to your filter’s manual, not play sand or beach sand. The right grade and amount depend on the filter tank and model.

Written for PoolSkimmer on Oct 24, 2026; assigned an earlier archive date, not published on that date.

Skimming & Debris · Archive date: · 3 min read

How to Handle Grass Clippings in the Pool After Mowing

Grass clippings can cloud pool water, clog skimmers, and strain filtration. Remove them fast, turn off the pump before basket access, and prevent repeat messes.

Written for PoolSkimmer on Oct 7, 2026; assigned an earlier archive date, not published on that date.

Skimmer Equipment · Archive date: · 3 min read

How Can You Tell If Your Skimmer Weir Spring Has Worn Out?

A worn skimmer weir spring can reduce surface skimming, cause rattling, or let the weir door stop returning properly. Learn the signs and safe checks.

Written for PoolSkimmer on Oct 7, 2026; assigned an earlier archive date, not published on that date.

Water Chemistry · Archive date: · 4 min read

Why Pool Water Turns Brown After a Chemistry Change

If your pool water turned brown after adding chlorine or adjusting pH, the cause is often metals, sediment, or debris reacting to the new balance.

Written for PoolSkimmer on Oct 7, 2026; assigned an earlier archive date, not published on that date.

Pool Troubleshooting · Archive date: · 3 min read

How to Find a Pool Skimmer Leak and Choose the Right Repair

Learn how to tell whether your pool skimmer is leaking, inspect the gasket and faceplate safely, and decide when a simple repair is enough—or when to call a pro.

Written for PoolSkimmer on Oct 7, 2026; assigned an earlier archive date, not published on that date.