{"product_id":"eheim-substrat-pro-biological-filter-media-sintered-pearl-shaped-glass-1l","title":"Eheim Substrat Pro Biological Filter Media (Sintered Pearl-Shaped Glass) 1L","description":"EHEIM Substrat Pro Biological filter media is specially shaped to create a better water throughflow to provide longer intervals between required maintenance. Its open structure for enhanced water penetration provides better bacterial colonization.\u003cbr\u003e\u003cli\u003eMade of highly porous artifiical sintered glass material \u003c\/li\u003e\u003cli\u003e Unbeatable surface area structure of 1800 sq ft per gallon \u003c\/li\u003e\u003cli\u003e Can be reused by lightly rinsing with aquarium water every 1 to 3 months and replaced every 3 to 6 months \u003c\/li\u003e\u003cli\u003e Provides longer intervals between required maintenance \u003c\/li\u003e\u003cli\u003e For use in all EHEIM filters (Classic  Ecco  Pro 3  Pro 3e)\u003c\/li\u003e","brand":"Eheim","offers":[{"title":"Default Title","offer_id":51910399000942,"sku":"WBPETB0002JEL0O","price":28.46,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0901\/9575\/5374\/files\/918xFnwnfOL.jpg?v=1741880188","url":"https:\/\/petocart.com\/products\/eheim-substrat-pro-biological-filter-media-sintered-pearl-shaped-glass-1l","provider":"Petocart","version":"1.0","type":"link"}