{"product_id":"trevinergy-calcium-900gr-29-82500-90-sanimarc","title":"Calcium hardness for spa - Spa calcium +","description":"\u003cp\u003eThis product helps maintain a balanced calcium hardness to prevent corrosion of metal surfaces, protect spa equipment and ensure bather comfort. \u003c\/p\u003e\n\n\u003cp\u003eFEATURES\u003c\/p\u003e\n\n\u003cp\u003eType of basin: Spa\n\u003cbr\u003eProduct type: Balancing product\n\u003cbr\u003eFunction: Increases calcium hardness level\n\u003cbr\u003ePeriod of use: Maintenance\n\u003cbr\u003eTreatment time: No treatment time\n\u003cbr\u003eQuantity: 12 g per 1,000 L of spa water\n\u003cbr\u003eMethod of use: Dissolve in water boiler\u003c\/p\u003e\n\n\u003cp\u003eNOTE\u003c\/p\u003e\n\n\u003cp\u003e1. Check calcium hardness with a calcium hardness test kit. The ideal level is 100 to 200 ppm. \n\u003cbr\u003e2. To increase calcium hardness by 10 ppm, dissolve 12 g per 1,000 L of spa water in a water boiler. Add to spa water. \n\u003cbr\u003e3. Check calcium hardness values regularly and readjust if necessary.\u003c\/p\u003e\n\n\u003cp\u003eSpecifications\u003c\/p\u003e\n\n\u003cp\u003e900 g\u003c\/p\u003e","brand":"Magasins Trevi inc.","offers":[{"title":"Default Title","offer_id":50628339794195,"sku":"47274","price":7.31,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0917\/4263\/4259\/files\/47274-trevinergy-calcium-plus-900g-fr_1.jpg?v=1742660066","url":"https:\/\/trevi.com\/en-us\/products\/trevinergy-calcium-900gr-29-82500-90-sanimarc","provider":"Magasins Trevi inc.","version":"1.0","type":"link"}