{"title":"Calcium hardness too low","description":"\u003cp\u003eToo low a calcium hardness level makes pool water aggressive and can damage surfaces and equipment. The water can then attack liners, metal parts, and certain components of the filtration system. To avoid these problems, it is recommended to maintain a calcium hardness level between 200 and 300 ppm to ensure stable, balanced water and protect your pool.\u003c\/p\u003e","products":[{"product_id":"calcium-200-8kg-35424","title":"Calcium hardness for swimming pools - Calcium 200 8 kg","description":"\u003cp data-start=\"16\" data-end=\"239\"\u003eCalcium 200 is a balancing product designed to increase the calcium hardness of your pool water. It helps maintain balanced water, protects equipment, and prevents corrosion of metal surfaces.\u003c\/p\u003e\n\u003cp data-start=\"241\" data-end=\"259\"\u003e \u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\n\u003cli data-start=\"261\" data-end=\"310\"\u003e Increases the calcium hardness of swimming pool water\u003c\/li\u003e\n\n\u003cli data-start=\"312\" data-end=\"367\"\u003e Helps prevent corrosion of metal surfaces\u003c\/li\u003e\n\n\u003cli data-start=\"369\" data-end=\"427\"\u003e Protects pool equipment and components\u003c\/li\u003e\n\n\u003cli data-start=\"429\" data-end=\"465\"\u003e Contributes to the comfort of bathers\u003c\/li\u003e\n\n\u003cli data-start=\"467\" data-end=\"509\"\u003e Helps maintain well-balanced water\u003c\/li\u003e\n\n\u003cli data-start=\"511\" data-end=\"547\"\u003e granule format, easy to dissolve\u003c\/li\u003e\n\n\n\u003c\/ul\u003e","brand":"Magasins Trevi inc.","offers":[{"title":"Default Title","offer_id":50626683207955,"sku":"35424","price":27.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0917\/4263\/4259\/files\/71DAJ08.jpg?v=1743441403"},{"product_id":"calcium-4kg-30-82500-04-sanimarc","title":"Calcium hardness for swimming pools - Calcium+","description":"\u003cp data-start=\"16\" data-end=\"236\"\u003eCalcium+ is a balancing product designed to increase the calcium hardness of your pool water. It helps maintain balanced water, protects equipment, and prevents corrosion of metal surfaces.\u003c\/p\u003e\n\u003cp data-start=\"238\" data-end=\"256\"\u003e \u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\n\u003cli data-start=\"258\" data-end=\"307\"\u003e Increases the calcium hardness of swimming pool water\u003c\/li\u003e\n\n\u003cli data-start=\"309\" data-end=\"364\"\u003e Helps prevent corrosion of metal surfaces\u003c\/li\u003e\n\n\u003cli data-start=\"366\" data-end=\"424\"\u003e Protects pool equipment and components\u003c\/li\u003e\n\n\u003cli data-start=\"426\" data-end=\"462\"\u003e Contributes to the comfort of bathers\u003c\/li\u003e\n\n\u003cli data-start=\"464\" data-end=\"506\"\u003e Helps maintain well-balanced water\u003c\/li\u003e\n\n\u003cli data-start=\"508\" data-end=\"544\"\u003e granule format, easy to dissolve\u003c\/li\u003e\n\n\n\u003c\/ul\u003e","brand":"Magasins Trevi inc.","offers":[{"title":"1.8 KG (Old visual)","offer_id":51610799997203,"sku":"94161","price":13.99,"currency_code":"CAD","in_stock":true},{"title":"4 KG (Old visual)","offer_id":50627687907603,"sku":"53","price":13.99,"currency_code":"CAD","in_stock":false},{"title":"4 KG (Nouveau visuel)","offer_id":51901600497939,"sku":"34453","price":14.99,"currency_code":"CAD","in_stock":true},{"title":"8 KG (Old visual)","offer_id":50627690889491,"sku":"55","price":27.99,"currency_code":"CAD","in_stock":false},{"title":"8 KG","offer_id":51901600268563,"sku":"34452","price":27.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0917\/4263\/4259\/files\/53-calcium_-4kg_3.jpg?v=1743358495"},{"product_id":"balance-pak-300","title":"Calcium hardness for swimming pools - Balance pak 300","description":"\u003cp data-start=\"16\" data-end=\"239\"\u003eBalance Pak 300 is a balancing product designed to increase the calcium hardness of your pool water. It helps maintain well-balanced water while protecting surfaces and equipment from wear and tear.\u003c\/p\u003e\n\u003cp data-start=\"241\" data-end=\"259\"\u003e \u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\n\u003cli data-start=\"261\" data-end=\"310\"\u003e Increases the calcium hardness of swimming pool water\u003c\/li\u003e\n\n\u003cli data-start=\"312\" data-end=\"370\"\u003e Helps prevent corrosion of metal equipment\u003c\/li\u003e\n\n\u003cli data-start=\"372\" data-end=\"449\"\u003e Protects pool surfaces against erosion and concrete stripping\u003c\/li\u003e\n\n\u003cli data-start=\"451\" data-end=\"518\"\u003e Helps prevent wrinkling of above-ground pool liners\u003c\/li\u003e\n\n\u003cli data-start=\"520\" data-end=\"601\"\u003e Contributes to maintaining well-balanced and comfortable water for swimming\u003c\/li\u003e\n\n\n\u003c\/ul\u003e","brand":"Magasins Trevi inc.","offers":[{"title":"2.5 kg","offer_id":50732331729171,"sku":"13901","price":15.99,"currency_code":"CAD","in_stock":true},{"title":"8 KG","offer_id":50732333039891,"sku":"13902","price":29.99,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0917\/4263\/4259\/files\/balance_pak300_square_2000.png?v=1773315376"}],"url":"https:\/\/trevi.com\/en-us\/collections\/calcium-hardness-too-low.oembed","provider":"Magasins Trevi inc.","version":"1.0","type":"link"}