Yellow Out Swimming Pool Chlorine Shock Enhancing Treatment - 20 lbs, 24-Hour Algae Removal with My Garden Pool 20 Ct. Test Strips & Scum Sponge Flower Oil-Absorbing Sponge for Hot Tubs and Pools

Coral Seas Yellow Out Algae Cleaner is a powerful and effective solution designed to remove stubborn yellow (mustard) algae from swimming pools. This unique cleanup chemical is formulated to work in tandem with EPA-registered chlorine shock treatments, delivering visible results within 24 hours. Unlike traditional algae treatments that require a lower pH, Yellow Out is optimized for pools with higher pH levels (7.8 or above), making it ideal for newer plaster pools and salt chlorine generator systems. The product’s high-performance formula effectively targets and eradicates yellow algae, which can be challenging to control with standard treatments. Coral Seas Yellow Out works seamlessly with all pool surfaces and is unaffected by higher cyanuric acid levels, ensuring reliable results across a range of pool conditions. Each 20 lb. container of Yellow Out is suitable for large-scale treatment, providing enough chemical for multiple applications (2 lbs. per 15,000 gallons of water). As a bonus, each purchase includes My Garden Pool 20 Ct. Test Strips and a Scum Sponge Flower Oil-Absorbing Sponge. The test strips allow for accurate monitoring of pool chemical levels, while the scum sponge efficiently absorbs oils and debris, keeping your pool crystal clear and clean. Coral Seas Yellow Out Algae Cleaner is a trusted solution for maintaining a pristine, algae-free pool with minimal effort, making it an essential addition to any pool maintenance routine.