BioGuard Phos Kill will remove phosphates (a major food source for algae) from pool water, preventing algae growth. Using this product makes pool sanitation more efficient against green pools, reducing chlorine consumption. Useful for pools exposed to phosphate-rich environments, such as swimming pets, birds, heavy rain, garden beds, floods, dust storms, areas with many trees, country areas.
Add the required amount close to the water through the skimmer, avoiding splashing.
<div class="dynamic-checkout__content" id="dynamic-checkout-cart" data-shopify="dynamic-checkout-cart"> <shopify-accelerated-checkout-cart wallet-configs="[{"name":"shop_pay","wallet_params":{"shopId":87302013212,"merchantName":"Southern Spas \u0026 Pools"}}]" access-token="44b2b56eccfc6a59d05c64afb70c6fb9" buyer-country="NZ" buyer-locale="en" buyer-currency="NZD" shop-id="87302013212" cart-id="c9cd18debf715d429e614903c961550b" > <div data-shopify-buttoncontainer="true"> <ul class='wallet-cart-grid wallet-cart-grid--skeleton' role="list"> <li data-testid='grid-cell' class='wallet-cart-button-container'><div class='wallet-cart-button wallet-cart-button__skeleton' role='button' disabled aria-hidden='true'> </div></li> </ul> </div> </shopify-accelerated-checkout-cart> <small id="shopify-buyer-consent" class="hidden" aria-hidden="true"> One or more of the items in your cart is a recurring or deferred purchase. By continuing, I agree to the <span id="shopify-subscription-policy-button">cancellation policy</span> and authorize you to charge my payment method at the prices, frequency and dates listed on this page until my order is fulfilled or I cancel, if permitted. </small> </div>
