Pool Test Kits & Water Chemistry

OverviewMeet the A QUILA Water Hardness Test Kit, a comprehensive solution for checking calcium and magnesium levels in your water. The kit includes 200 individually wrapped test strips (50 strips per bottle, in four packs) and a sample tube, designed to support testing across...

Effortless, three‑way water testing for pools and spas Keep your pool or hot tub chemistry in balance with the A QUILA Pool Water Test Strips Kit. This 150‑count set is designed for quick, on‑the‑spot readings, helping you understand three key parameters in seconds. The...

Take the guesswork out of pool care with AKSBTEC 7IN1 Pool Test Strips. Designed for everyday maintenance, this 50-strip kit delivers a clear snapshot of water balance across seven essential indicators in seconds. Dip a strip, compare to the color chart, and you’ll quickly...

OverviewKEASLYFL 7-Way Pool Test Strips offer a compact, all in one solution to monitor essential pool and spa water parameters. Designed for pools, hot tubs, and spas, this kit helps you track seven key metrics in a single dip, so you can gauge readiness...

Experience cleaner spa water with Leisure Time SGQ-02BX Enzyme Liquid Leisure Time SGQ-02BX Enzyme Liquid is a targeted blend designed to break down oils, lotions, and other organics that can accumulate in hot tub water. By addressing the residues that often lead to surface...

Overview Pool Mate Premium Algaecide 50 comes in a convenient 1-quart bottle and is sold as a 2-pack. This non-metallic formula is designed to work with most pool chemicals and is suitable for metal, paint, plastic, and non-porous glazed tile surfaces when used as...

Elevate your hot tub routine with Bio Ouster 3in1 Weekly Care—a single, reliable treatment designed to care for water, surfaces, and clarity. This 3-in-1 formula blends cleaner, conditioner, and clarifier to deliver water that looks crystal clear and feels soft on the skin after...

Robelle 25-Pounds Premium Pool Calcium UpKeep your pool water balanced by raising the total calcium hardness with this dry granular calcium chloride. When hardness is too low, you may see signs of surface wear or increased water aggressiveness. This product is designed to help...

Smart sanitation for small pools Keep your smaller pool sparkling with Clorox Pool&Spa XtraBlue 1-inch tablets. Each 5 lb bottle delivers steady, dependable sanitation that helps maintain clear water and a comfortable swim experience. The formulation is designed for ease of use, so you...

One-tab solution for cleaner, clearer water The HTH 3-inch Chlorine Tabs Advanced combines sanitizer, clarifier, and algaecide into a single, easy-to-use tablet. This versatile formula is suitable for a wide range of pools, including vinyl-lined and saltwater systems, and works with common dosing methods...

Crystal-Clear Water Starts Here GLB 71205-SP-02BX Super Blue Pool Clarifier offers a powerful, concentrated solution designed to rapidly clear cloudy water while preserving your pool chemistry. A compact 64-ounce bottle goes a long way, making it a practical addition to routine maintenance or after...

Smart Spa Sanitation with AquaDoc Bromine Tablets Keep your hot tub or spa inviting with AquaDoc Bromine Tablets. This 1.5 lb jar delivers a steady release of bromine to help maintain clear water and a balanced feel. The formula is designed for fast, practical...

Effortless phosphate control for a sparkling pool Reducing phosphate levels in your pool is easy with Natural Chemistry's Phosfree technology. This patented formula uses lanthanum compounds that, when added through the skimmer, form a thin coating on the filter media. As pool water circulates,...

Overview CLOROX Pool&Spa XTRABLUE 3-Inch Chlorinating Tablets come in a 5 lb bag with tablets that are individually wrapped for easy handling. They are designed to sanitize water, help prevent algae growth, and minimize common pool issues when used as directed. The blend includes...

Overview Yellowtrine from Applied Biochemists is a granular algaecide designed to address stubborn mustard algae outbreaks in swimming pools. When used with a chlorine shock, it can help clear deposits from pool surfaces without leaving a residue, supporting clearer water and an improved surface...

Effortless weekly spa care with one multi-action formula Meet BubbyShine 5-in-1 Hot Tub Chemicals, designed to support the look and feel of your spa between deeper cleanings. This single bottle blends enzyme-based surface cleaning, a clarifier to boost clarity, and a water conditioner to...

Effortless Hot Tub Water Care FROG Maintain for Hot Tubs is a non-chlorine shock designed to work with every FROG hot tub sanitizing system. Packaged as convenient, prefilled single-dose packets, it’s sized for hot tubs up to 600 gallons, making routine maintenance feel simpler...

Meet Regal Algaecide 60 Regal Algaecide 60 is a concentrated, non-foaming, non-metallic algaecide formulated at 60% active polyquat. It’s designed to help prevent algae growth in pools and spas, including green, black, and mustard varieties, supporting water that looks inviting. Used regularly, it may...

AquaDoc Spa pH Up & Alkalinity Up Bundle Designed for hot tubs and home spa enthusiasts, this two-bottle bundle helps you nurture consistently balanced water when you need it most. Included are 32 oz pH Up to lift and stabilize pH, and 32 oz...

SpaGuard Brominating Concentrate for Spas and Hot TubsMaintaining spa water can feel like a balancing act. SpaGuard Brominating Concentrate offers a straightforward solution: one-step sanitation that works while your pump runs, so you can spend more time enjoying your spa and less time managing...