{"product_id":"brightwell-aquatics-alkalin8-3-p-alkaline-kh-buffer-powder-for-all-marine-and-reef-aquariums-250-g","title":"Brightwell Aquatics Alkalin8.3-P - Alkaline KH Buffer Powder for All Marine and Reef Aquariums, 250-g","description":"\u003cp\u003eAlkalinity, also referred to as carbonate hardness or buffering capacity, is essentially a means of quantifying the stability of pH in a solution, such as aquarium water. In an aquarium, weak acids formed by oxygen respiration and the decomposition of organic material gradually deplete alkalinity. If left unchecked, the alkalinity drops below a critical level and pH begins to fluctuate more than is normally suggested (a daily pH shift of +\/-0. 2 is normal in marine aquaria). This would cause stress to livestock. Alkalinity is also depleted by reef-building organisms during the production of aragonite (~60% carbonates by weight), and is very important for their rapid growth. Maintaining the alkalinity in marine aquaria between 7 - 12 dKH (2. 5 - 4. 3 meq\/L) will generally maintain pH within the desired range, and Brightwell Alkalin8. 3P makes that easier.\u003c\/p\u003e","brand":"Brightwell Aquatics","offers":[{"title":"Default Title","offer_id":52789980922222,"sku":"WBPETB001DIQ5U2","price":16.88,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0901\/9575\/5374\/files\/71mX750K6tL_5a2efe9f-c65a-44c7-9659-5046e991545f.jpg?v=1760962493","url":"https:\/\/petocartv.com\/products\/brightwell-aquatics-alkalin8-3-p-alkaline-kh-buffer-powder-for-all-marine-and-reef-aquariums-250-g","provider":"Petocart","version":"1.0","type":"link"}