{"product_id":"spaguard-calcium-increaser","title":"SpaGuard Calcium Increaser","description":"\u003cp\u003e\u003cspan\u003e12 oz per bottle\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e• Granular calcium chloride\u003cbr\u003e• 1 tablespoon per 100 gallons increases calcium hardness~25ppm\u003cbr\u003e• Prevents corrosion of equipment due to low calcium hardness\u003cbr\u003e• Prevents etching of plaster due to low calcium hardness\u003c\/span\u003e\u003c\/p\u003e","brand":"BioGuard","offers":[{"title":"Default Title","offer_id":43148066029777,"sku":null,"price":7.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2057\/3393\/files\/SpaGuardCalciumIncreaser.png?v=1781274849","url":"https:\/\/delawarehottub.myshopify.com\/products\/spaguard-calcium-increaser","provider":"DELAWARE HOT TUB CO","version":"1.0","type":"link"}