{"product_id":"serasiporaxprofesionalbiofiltermedium500ml","title":"Sera Siporax Professional Bio Filter Media 500ml","description":"\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eSera siporax bio filter media \u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSuitable for freshwater, marine aquariums and ponds.\u003c\/li\u003e\n\u003cli\u003eSiporax maximizes the surface required for biological purification.\u003c\/li\u003e\n\u003cli\u003eUnlike other filter rings, sera siporax consists of sintered glass, allowing maximum surface area while the fine pores provide ideal settling conditions for bacteria to break down pollutants.\u003c\/li\u003e\n\u003cli\u003eUnique pore array allows self-purification of the substrate meaning longer filter holding times.\u003c\/li\u003e\n\u003cli\u003eIn combination with specialized bacteria, sera siporax even fulfills a variety of other special tasks, such as algae prevention or directed water conditioning.\u003c\/li\u003e\n\u003cli style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eHelps to remove pollutants such as ammonium, nitrite and nitrate.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"J \u0026 K","offers":[{"title":"Default Title","offer_id":39896743239,"sku":"4001942084710","price":7.49,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0821\/6353\/files\/SeraSiporax500mlMF900.jpg?v=1696336582","url":"https:\/\/www.e-marineaquatics.co.uk\/products\/serasiporaxprofesionalbiofiltermedium500ml","provider":"Essex Marine Aquatics","version":"1.0","type":"link"}