{"product_id":"coral-seas-yellow-out-pool-algae-shock-enhancer-2-lbs","title":"Coral Seas Yellow Out: Pool Algae Shock Enhancer (2 lbs)","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eMeet Coral Seas Yellow Out, a 2 lb treatment designed to work with your pool shock and EPA-registered chlorine to target algae. This versatile solution suits most pools, including those with salt chlorine generators and plaster finishes. It performs best when the water pH is higher, around 7.8 or more, a common condition for newer plaster and salt systems.\u003c\/p\u003e\n\u003ch2\u003eWhat makes it different\u003c\/h2\u003e\n\u003cp\u003eRather than relying on a single approach, Yellow Out works alongside your shock to address a range of algae colors—green, yellow, brown, and pink. The formula is safe and non-toxic, suitable for all surfaces including vinyl liners, and you won’t need to brush the steps or sides—it's designed for gentle cleaning.\u003c\/p\u003e\n\u003ch3\u003eKey benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCompatible with pools that use chlorine generators, expanding your system options\u003c\/li\u003e\n\u003cli\u003eSimple to use; no brushing required; less manual effort\u003c\/li\u003e\n\u003cli\u003eUsed with pool shock to target multiple algae colors, helping clarity\u003c\/li\u003e\n\u003cli\u003eSafe, non-toxic, and suitable for all surfaces including vinyl liners\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHow to use\u003c\/h3\u003e\n\u003cp\u003eBefore you shock, add 2 pounds of Yellow Out per 15,000 gallons of water. Run your filter and maintain appropriate chemical balance. The product is designed to work with standard chlorine treatments and to be effective in conditions with higher cyanuric acid levels.\u003c\/p\u003e\n\u003ch3\u003ePractical tips\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eKeep pH around 7.8 or higher for optimal performance\u003c\/li\u003e\n\u003cli\u003eUse with your existing chlorine pool cleaning schedule; no scrubbing necessary\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eReal-world scenarios\u003c\/h2\u003e\n\u003cp\u003eImagine calmer blue water after a summer algae bloom, with algae-colored patches fading as the chlorine shock does its work. Pool surfaces stay protected; vinyl liners stay intact; salt systems stay compatible. This approach offers a straightforward process with fewer manual steps.\u003c\/p\u003e\n\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What is Coral Seas Yellow Out used for?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: A chlorine shock enhancer designed to help remove yellow algae alongside standard pool shock.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How do I use Yellow Out with pool shock?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Add 2 lbs per 15,000 gallons before shocking; maintain pH at 7.8+; compatible with salt systems and all surfaces.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Coral Seas","offers":[{"title":"Default Title","offer_id":48199850623220,"sku":"B002WKO6U6","price":25.07,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/6652\/0820\/files\/coral-seas-yellow-out-bottle-pour.jpg?v=1778410283","url":"https:\/\/www.cerapatiogarden.com\/products\/coral-seas-yellow-out-pool-algae-shock-enhancer-2-lbs","provider":"Cera Garden","version":"1.0","type":"link"}