{"product_id":"algaefree-pool-blocks-2-pucks-600g","title":"AlgaeFree Pool Blocks, 2 Pucks, 600g","description":"\u003cp\u003ePool Blocks all season algaecide is an extra strength, slow release solid tablet algaecide suitable for fibreglass and vinyl liner pools using chlorine or saltwater. This product eliminates all forms of green, mustard and blackspot algae to deliver clean, sparkly results. Pool Blocks are used by commercial pools, hotels and by local governments to control algae in water sources. This product contains more than twice the active ingredient of most standard competitor algaecide products to ensure the longest possible treatment period. Using Pool Blocks regularly prevents black spot algae and keeps your pool water sparkling clear.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBlackspot, Mustard \u0026amp; Green Algae Killer\u003c\/li\u003e\n\u003cli\u003eEliminates algae from walls, grouting \u0026amp; steps\u003c\/li\u003e\n\u003cli\u003eReduce chlorine consumption\u003c\/li\u003e\n\u003cli\u003eHandy monthly slow release tablet\u003c\/li\u003e\n\u003cli\u003eIdeal for salt or chlorine pools\u003c\/li\u003e\n\u003cli\u003eLong life algaecide for summer or winter\u003c\/li\u003e\n\u003cli\u003eContainer size: Two (2) 300g blocks, two months treatment for 25,000 litre pool\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eDirections For Use:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eInitial dose - place one (1) pool block per 25,000 litres of pool water in the wire basket when the pump is running\u003c\/li\u003e\n\u003cli\u003eIf algae persists, a monthly maintenance dose of one block per 50,000 L or block per 25,000 is required\u003c\/li\u003e\n\u003cli\u003eAdjust pool water pH and maintain between 7.2-7.6 during treatment\u003c\/li\u003e\n\u003cli\u003eBrush walls weekly when treating blackspot algae\u003c\/li\u003e\n\u003cli\u003eUse in conjunction with chlorine or an approved bactericide when swimming\u003c\/li\u003e\n\u003cli\u003eDo not contaminate irrigation or drink water supplies or aquatic habitats by cleaning of equipment or disposal of waste\u003c\/li\u003e\n\u003cli\u003eDo not reuse empty container\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eDocuments:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"color: #0000ff;\"\u003e\u003ca href=\"https:\/\/store-c5e0b.mybigcommerce.com\/content\/SDS_Canadian_Pool_Blocks_Jan2017.pdf\" target=\"_blank\"\u003e\u003cspan style=\"color: #0000ff;\"\u003ePool Block SDS\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/store-c5e0b.mybigcommerce.com\/content\/Pool_Blocks_Canada_01.jpg\" target=\"_blank\"\u003e\u003cspan style=\"color: #0000ff;\"\u003e\u003cspan style=\"color: #0000ff;\"\u003eFrench Label\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"AlgaeFree Pool Blocks","offers":[{"title":"Default Title","offer_id":44012652167237,"sku":"ALG-PB-2PK","price":37.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0686\/1134\/2405\/files\/pool-block-s__31985.1687261320.600.600.jpg?v=1763597258","url":"https:\/\/poolandhottubdepot.com\/products\/algaefree-pool-blocks-2-pucks-600g","provider":"Pool \u0026 Hot Tub Depot","version":"1.0","type":"link"}