A pool heat pump warming a 20,000-gallon pool from 65°F to 82°F takes roughly 24 to 72 hours depending on the unit's BTU output and outdoor air temperature. This post walks through the math, explains what slows a heat pump down, and tells you how to get to swim temperature faster.
Sizing a variable-speed pump for a 30,000-gallon inground pool comes down to one key number: flow rate in gallons per minute. This guide walks through the turnover calculation, the right HP range, and common sizing mistakes that cost pool owners money every season.
Clearing a green 20,000-gallon inground pool takes more shock than most pool owners expect. The dose depends on how dark the water is, and getting it wrong just wastes product. This guide gives you exact pound amounts by algae severity, plus the steps that actually finish the job.
Draining 2 inches of water a week sounds harmless, but over a full summer it quietly bleeds a surprising amount of cyanuric acid out of your pool. This post runs the actual numbers for a 10,000-gallon pool and tells you exactly how much stabilizer you lose - and how to replace it.
Starting a 20,000-gallon pool from zero chlorine can feel like guesswork without the right numbers. This post gives you the exact liquid chlorine dose, a worked example, and a step-by-step process so your pool is swim-ready fast.
A pool pillow sits under your winter cover to absorb ice expansion and protect your liner and wall. This guide covers how to pick the right size, where to place it, how much to inflate it, and the mistakes that cause pillows to sink or pop mid-winter.
Closing an above-ground pool with a vinyl liner for winter raises one critical question: how far do you drain it? The answer depends on your skimmer type and cover setup, but most pools land in a specific range. This post walks through the numbers, the reasoning, and the mistakes that crack liners every season.
Storing a cartridge filter element incorrectly over winter is one of the most common reasons pool owners open in spring to a cracked or warped filter they have to replace. This guide walks through cleaning, drying, and storing your cartridge the right way so it survives the off-season intact. Follow these steps and your element should last its full 3-to-5-year lifespan.
A stuck or corroded safety cover anchor in concrete can bring your whole pool closing to a halt. This guide walks through exactly how to remove, clean, and replace deck anchors, including what to do when they won't budge.
If your pool's total alkalinity is reading low, baking soda is the most cost-effective fix. For a 10,000-gallon pool, raising alkalinity by 10 ppm takes roughly 1.5 pounds of baking soda - here's the exact math and how to add it correctly.