{"product_id":"zodiac-calcium-up-2kg-box","title":"Zodiac Calcium Up - 2kg box","description":"\u003cp id=\"c1-id-130\" xmlns=\"http:\/\/www.w3.org\/1999\/xhtml\"\u003eMaintain balanced pool water with Zodiac Calcium Up, a calcium hardness increaser designed to raise calcium levels in swimming pools. Maintaining the correct calcium hardness helps protect pool surfaces and equipment while supporting good water balance.\u003c\/p\u003e\u003cp id=\"c1-id-131\" xmlns=\"http:\/\/www.w3.org\/1999\/xhtml\"\u003e\u003cstrong id=\"c1-id-159\"\u003eFeatures \u0026amp; Benefits\u003c\/strong\u003e\u003cbr id=\"c1-id-132\"\u003e• Increases calcium hardness in swimming pool water.\u003cbr id=\"c1-id-133\"\u003e• Helps protect pool surfaces and equipment by maintaining appropriate calcium levels.\u003cbr id=\"c1-id-134\"\u003e• Suitable for concrete and fibreglass pools, with different recommended calcium hardness ranges.\u003cbr id=\"c1-id-135\"\u003e• Easy application: Dissolve in water before adding to the pool.\u003c\/p\u003e\u003cp id=\"c1-id-136\" xmlns=\"http:\/\/www.w3.org\/1999\/xhtml\"\u003e\u003cstrong id=\"c1-id-158\"\u003eRecommended Calcium Hardness\u003c\/strong\u003e\u003cbr id=\"c1-id-137\"\u003e• Concrete pools: 200–400 ppm\u003cbr id=\"c1-id-138\"\u003e• Fibreglass pools: 150–250 ppm\u003c\/p\u003e\u003cp id=\"c1-id-139\" xmlns=\"http:\/\/www.w3.org\/1999\/xhtml\"\u003e\u003cstrong id=\"c1-id-157\"\u003eApplication \u0026amp; Dosage\u003c\/strong\u003e\u003cbr id=\"c1-id-140\"\u003e• Dosage rate: 100g raises calcium hardness by approximately 10 ppm per 10,000 litres of pool water.\u003cbr id=\"c1-id-141\"\u003e• Dissolve the required amount in a bucket of water, then carefully apply the solution to the pool.\u003cbr id=\"c1-id-142\"\u003e• Allow the pump and filter to run for 6–8 hours before retesting calcium hardness.\u003cbr id=\"c1-id-143\"\u003eFollow the product label directions and test the water before adjusting calcium levels.\u003c\/p\u003e\u003cp id=\"c1-id-144\" xmlns=\"http:\/\/www.w3.org\/1999\/xhtml\"\u003e\u003cstrong id=\"c1-id-156\"\u003eHelpful Tips\u003c\/strong\u003e\u003cbr id=\"c1-id-145\"\u003e• Do not add Calcium Up within 2–4 hours of adding Alkalinity Up\/Buffer, as this may cause significant cloudiness.\u003cbr id=\"c1-id-146\"\u003e• Calcium is more likely to precipitate in warmer water.\u003cbr id=\"c1-id-147\"\u003e• Low calcium hardness can contribute to foaming.\u003cbr id=\"c1-id-148\"\u003e• Test pool water regularly to help maintain the recommended calcium hardness range.\u003c\/p\u003e\u003cp id=\"c1-id-149\" xmlns=\"http:\/\/www.w3.org\/1999\/xhtml\"\u003e\u003cstrong id=\"c1-id-155\"\u003eProduct Details\u003c\/strong\u003e\u003cbr id=\"c1-id-150\"\u003e• Brand: Zodiac\u003cbr id=\"c1-id-151\"\u003e• Product Number: WC000419\u003cbr id=\"c1-id-152\"\u003e• Pack Size: 2kg\u003cbr id=\"c1-id-153\"\u003e• Active Constituent: 990g\/kg Calcium Chloride\u003cbr id=\"c1-id-154\"\u003e\u003c\/p\u003e","brand":"Zodiac","offers":[{"title":"Default Title","offer_id":49331982762292,"sku":"PO118A","price":14.8,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/5814\/4820\/files\/131e9757-f632-4b0e-9ac7-c66f101b4509.png?v=1792023348","url":"https:\/\/shop.lincolnrural.com.au\/products\/zodiac-calcium-up-2kg-box","provider":"Lincoln Rural","version":"1.0","type":"link"}