{"product_id":"brightwell-aquatics-kalk-2-450g-advanced-kalkwasser-supplement-copy","title":"Brightwell Aquatics Kalk+2 - 450g | Advanced Kalkwasser Supplement","description":"\u003cp data-start=\"133\" data-end=\"587\"\u003e\u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eBrightwell Aquatics\u003c\/span\u003e\u003c\/span\u003e Kalk+2 is an advanced kalkwasser-based powdered supplement formulated for experienced marine and reef aquarists who require precise control of mineral balance and pH. Enhanced beyond traditional kalkwasser, Kalk+2 includes calcium, magnesium, and strontium hydroxides—supplied in the same ionic ratios found in aragonite, the skeletal material produced by corals, clams, tube worms, and calcareous algae.\u003c\/p\u003e\n\u003cp data-start=\"589\" data-end=\"1015\"\u003eThis refined formulation supports robust skeletal growth, provides temporary alkalinity, and helps maintain pH within the desired range when dosed correctly. Kalk+2 adds no conservative elements such as chloride, helping preserve long-term ionic balance in reef systems. Developed by a marine scientist, it represents a modern improvement on classic kalkwasser supplementation trusted by seasoned reef keepers for decades.\u003c\/p\u003e\n\u003cp data-start=\"1022\" data-end=\"1038\"\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1040\" data-end=\"1483\"\u003e\n\u003cli data-start=\"1040\" data-end=\"1113\"\u003eAdvanced kalkwasser supplement with calcium, magnesium, and strontium\u003c\/li\u003e\n\u003cli data-start=\"1114\" data-end=\"1169\"\u003eElements provided in natural aragonite ionic ratios\u003c\/li\u003e\n\u003cli data-start=\"1170\" data-end=\"1237\"\u003eSupports skeletal growth of corals, clams, and calcareous algae\u003c\/li\u003e\n\u003cli data-start=\"1238\" data-end=\"1300\"\u003eHelps maintain stable pH and provides temporary alkalinity\u003c\/li\u003e\n\u003cli data-start=\"1301\" data-end=\"1352\"\u003eContains no chloride or other conservative ions\u003c\/li\u003e\n\u003cli data-start=\"1353\" data-end=\"1423\"\u003eDesigned for experienced hobbyists familiar with kalkwasser dosing\u003c\/li\u003e\n\u003cli data-start=\"1424\" data-end=\"1483\"\u003eScientifically formulated for marine and reef aquariums\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1511\" data-end=\"1899\"\u003eBrightwell Aquatics Kalk+2 225g is a professional-grade kalkwasser supplement ideal for advanced reef systems requiring balanced mineral supplementation and careful pH control. By delivering calcium, magnesium, and strontium in biologically appropriate ratios, it promotes healthy reef growth and stable water chemistry when used responsibly. A premium choice for seasoned reef aquarists.\u003c\/p\u003e","brand":"Reef-freaks","offers":[{"title":"Default Title","offer_id":55544285331832,"sku":"790044","price":31.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/7115\/3169\/files\/marine-reef-fish-supplement_1_1.png?v=1768224802","url":"https:\/\/reef-freaks.co.uk\/products\/brightwell-aquatics-kalk-2-450g-advanced-kalkwasser-supplement-copy","provider":"Reef-freaks","version":"1.0","type":"link"}