{"product_id":"aquamedic-hydrocarbonate","title":"Aqua Medic Hydrocarbonate","description":"\u003cp\u003e\u003cstrong\u003eHydrocarbonate\u003c\/strong\u003e is a natural product. It is used in calcium reactors, calcite filters, biofilters, and as a substrate material in marine aquariums and Malawi\/Tanganyika aquariums. A natural calcium-carbonic balance is created in aquariums with an alkaline pH value, and in CO2-fed calcium reactors, hydrocarbonate is completely dissolved into calcium bicarbonate. Hydrocarbonate is available in 3 granule sizes and three different packages:\u003cbr\u003e\u003cbr\u003eFine grain (1 - 2 mm) for \"hardening\" filters\u003cbr\u003eMedium grain (4 - 6 mm) for calcium reactors\u003cbr\u003eCoarse grain (6 - 8 mm) as filter material\u003c\/p\u003e","brand":"Aqua Medic","offers":[{"title":"8 KG - MEDIUM","offer_id":57139621593470,"sku":"336","price":30.04,"currency_code":"EUR","in_stock":true},{"title":"8 KG - LARGE","offer_id":57139621560702,"sku":"244","price":30.04,"currency_code":"EUR","in_stock":false},{"title":"21 KG - MEDIUM","offer_id":57139621527934,"sku":"1106","price":42.98,"currency_code":"EUR","in_stock":false},{"title":"21 KG - LARGE","offer_id":57139621495166,"sku":"1107","price":42.98,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0980\/0918\/6686\/files\/Hydrocarbonat-1kg-8kg.f8fcc318.jpg?v=1773929625","url":"https:\/\/funhobby.it\/en\/products\/aquamedic-hydrocarbonate","provider":"Funhobby Italia Srl","version":"1.0","type":"link"}