{"product_id":"sera-kh-test","title":"KH Evening Test","description":"\u003cp\u003eFor easy measurement of carbonate hardness in fresh and marine water\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eSufficient for approx. 390 °dKH.\u003c\/p\u003e\n\u003cp\u003eIf KH levels are too low, we recommend sera KH\/pH-plus (in fresh water) or sera pond bio balance (in ponds); if levels are too high, we recommend filtering with sera super peat (in fresh water aquariums only).\u003c\/p\u003e","brand":"Sera","offers":[{"title":"Default Title","offer_id":46049258111139,"sku":"04210","price":6.3,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/3472\/5027\/files\/khtest_6d9fc629-8901-4bc0-a853-633619dd4a8d.png?v=1757366524","url":"https:\/\/hobbypescaeacquari.live\/en\/products\/sera-kh-test","provider":"HobbyPesca","version":"1.0","type":"link"}