{"product_id":"reef-zlements-kh-buffer","title":"reef zlements KH Buffer","description":"KH Buffer Alkalinity is one of the most important parameters in a reef aquarium. Crucially should be kept stable and around 7-8dKH.In a reef aquarium, alkalinity is not only depleted by corals but also by other processes. It is therefore important to ensure stable alkalinity levels with the the use of either a 2 part system like Complete or pHplus or a simple buffer like Reef Zlements KH Buffer.10 ml of Reef Zlements KH Buffer increases alkalinity of 100 litres by 1dKH.500ml Bottle 1 Litre Bottle 2.5l Jerrycan","brand":"Reef Addiction","offers":[{"title":"500ml","offer_id":64085746778461,"sku":"627955A","price":12.99,"currency_code":"GBP","in_stock":false},{"title":"1000ml","offer_id":64085746811229,"sku":"355519F","price":18.99,"currency_code":"GBP","in_stock":true},{"title":"2500ml","offer_id":64085746843997,"sku":"7249983","price":34.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1063\/1148\/3741\/files\/original_0dd85a3c-fa3f-4cea-80ef-e989b0166ece.jpg?v=1775250966","url":"https:\/\/reefaddiction.co.uk\/products\/reef-zlements-kh-buffer","provider":"Reef Addiction","version":"1.0","type":"link"}