{"product_id":"media-biologique-hel-x-13-lit-fluidise-25-l-oase","title":"Hel-X 13 Biological Media, 25 L - Oase","description":"\u003cp\u003eHel-X 13 biological media effectively breaks down nutrients and pollutants using the fluidized bed process. This advanced filter media provides a surface area of 955 m² per m³, including a protected surface area for microorganism colonization of 806 m² per m³.\u003c\/p\u003e\u003cp\u003eA 25-liter volume of Hel-X 13 can process waste corresponding to 170 g of fish food per day. It helps reduce ammonium, ammonia, nitrites, and nitrates.\u003c\/p\u003e\u003cp\u003eNew Hel-X media is white. It gradually turns brown, allowing you to see its level of colonization. Hel-X 13 elements are effective and economical. Combined with pre-filtration by a drum filter, the media requires no cleaning.\u003c\/p\u003e\u003cul\u003e\u003cli\u003eHigh-performance biological filter media with a large surface area.\u003c\/li\u003e\u003c\/ul\u003e","brand":"Oase","offers":[{"title":"Default Title","offer_id":56322454520193,"sku":"42904","price":53.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/1810\/4382\/files\/upload-1790441937588.jpg?v=1790441940","url":"https:\/\/aquishopbest.com\/en\/products\/media-biologique-hel-x-13-lit-fluidise-25-l-oase","provider":"Boutique Aquishop","version":"1.0","type":"link"}