{"product_id":"aquarium-bio-filter-sponge","title":"Aquarium Bio Filter Sponge","description":"\u003cp\u003eThe Aquarium Bio Filter Sponge is a compact air-driven biological filter designed to provide efficient mechanical and biological filtration. Its cylindrical design combines sponge media, plastic components, and bio filter stones to remove waste while promoting the growth of beneficial bacteria. It also helps improve oxygen levels, making it ideal for small aquariums, breeding tanks, and quarantine setups.\u003c\/p\u003e","brand":"xga","offers":[{"title":"Default Title","offer_id":54194966757719,"sku":"xga-0538","price":3.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/7261\/3293\/files\/Screenshot2026-07-31122755.png?v=1785490129","url":"https:\/\/www.markospets.com\/products\/aquarium-bio-filter-sponge","provider":"Markospets","version":"1.0","type":"link"}