Coral Seas Yellow Out Algaecide, 2 lb Bottle | 17612COR Regal Verify your filter brand and

Verify your filter brand and model before ordering

it delivers maximum filtration surface area and long-lasting media performance in one of the most popular large-format residential cartridge filters on the market

Let stand a few minutes

High intensity phosphate removal

Important: Before starting the metal stain removal or water discoloration process (step 4)

Coral Seas Yellow Out Algaecide, 2 lb Bottle | 17612COR Regal Verify your filter brand andNatural Chemistry Coral Seas Yellow Out 2 Lb Bottle Eliminates green, yellow, brown and pink algae Removes algae gently without the use of harsh chemicals Use 2 lbs per 15,000 gallons along with pool shock to completely eliminate all algae Features and Benefits: Typical results occur in 24 hours Works great with higher pH (7. 8+) Not affected by high levels of cyanuric acid Works well with salt chlorine generators NO metals added with this product Can