{"product_id":"pool-plus-water-hardener-2kg","title":"Pool Plus- Water Hardener","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eAquachem Pool Plus Water Hardener\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eProtect your pool surfaces, equipment, and water balance with Aquachem Pool Plus Water Hardener — a straightforward, effective calcium hardness increaser formulated to raise and maintain the calcium hardness level of your pool water within the ideal range for safe, balanced, and equipment-friendly pool operation. An essential component of comprehensive pool water management, proper calcium hardness is one of the most important yet frequently overlooked aspects of keeping your pool water truly balanced and your pool infrastructure protected for the long term.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eWater that is too soft — with insufficient calcium hardness — becomes corrosive and will actively seek to draw calcium from wherever it can find it, including your pool's plaster, grout, tiling, and equipment surfaces. The resulting etching, pitting, and surface deterioration can cause significant and costly damage over time. Aquachem Pool Plus Water Hardener corrects low calcium hardness quickly and reliably, establishing the protective mineral balance your pool water needs to remain stable, comfortable to swim in, and kind to your pool's surfaces and equipment.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eFast-dissolving calcium hardness increaser\u003c\/strong\u003e that rapidly raises pool water calcium hardness levels to within the recommended range for balanced, stable, and non-corrosive pool water\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eProtects pool surfaces\u003c\/strong\u003e from the etching, pitting, and erosion caused by soft, calcium-deficient water that aggressively draws minerals from plaster, grout, tiles, and pool finishes\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eSafeguards pool equipment\u003c\/strong\u003e including pumps, heaters, heat exchangers, and salt chlorinator cells from the corrosive effects of chronically soft, unbalanced pool water\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eSupports overall water balance\u003c\/strong\u003e by contributing to the Langelier Saturation Index — the key measure of whether pool water is corrosive, balanced, or scale-forming\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eSuitable for all pool types\u003c\/strong\u003e including concrete, fibreglass, and vinyl liner pools across both chlorinated and salt water systems\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eSimple, straightforward dosing with clear application instructions for confident, accurate water hardness correction\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eCompatible with all standard pool sanitisation and chemical treatment systems without adversely affecting water clarity or sanitiser performance\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003ePart of the trusted Aquachem Pool Plus chemical range, formulated to Australian pool care standards for reliable, consistent water treatment results\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eIdeal For:\u003c\/strong\u003e Pool owners with low calcium hardness readings who need a reliable, fast-acting treatment to raise and stabilise pool water hardness levels — Aquachem Pool Plus Water Hardener is the essential corrective treatment for protecting pool surfaces, extending equipment life, and maintaining the balanced, stable water chemistry that every well-managed pool depends on.\u003c\/p\u003e","brand":"Aquachem","offers":[{"title":"2kg","offer_id":45618528616587,"sku":"PPCC4002","price":18.65,"currency_code":"AUD","in_stock":true},{"title":"4kg","offer_id":45618528649355,"sku":"PPCC4003","price":32.65,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0576\/7299\/0859\/files\/PPCC.jpg?v=1771899988","url":"https:\/\/aquamanpools.au\/products\/pool-plus-water-hardener-2kg","provider":"Aquaman Pools","version":"1.0","type":"link"}