{"product_id":"biochemical-sponge-filter-serenity","title":"Biochemical Sponge Filter - Serenity","description":"\u003cp\u003eSerenity Biochemical Sponge Filters build up a colony of beneficial bacteria that break down ammonia and nitrite as water is drawn through the sponge, while also trapping detritus to keep the tank clean. Air lifts the water through the foam, so the filter oxygenates as it works.\u003c\/p\u003e\u003cp\u003eGentle flow and no exposed intake make them a favourite for shrimp, fry, breeding, betta and quarantine tanks, or as a backup filter.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e\u003cu\u003eKey Features\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBiological and mechanical filtration\u003c\/li\u003e\n\u003cli\u003eAir driven and low noise\u003c\/li\u003e\n\u003cli\u003eAdds oxygen as it filters\u003c\/li\u003e\n\u003cli\u003eEasy maintenance: rinse the sponge in old tank water\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003e\u003cu\u003eSizes\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePico: sponge 4 x 4cm, aquariums up to 8L\u003c\/li\u003e\n\u003cli\u003eNano: sponge 5.5 x 4.5cm, aquariums up to 40L\u003c\/li\u003e\n\u003cli\u003eSmall: sponge 8 x 6.5cm, aquariums up to 100L\u003c\/li\u003e\n\u003cli\u003eMedium: sponge 6 x 12cm, aquariums up to 150L\u003c\/li\u003e\n\u003cli\u003eLarge: sponge 10 x 12cm, aquariums up to 200L\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eRequires an air pump and airline (sold separately).\u003c\/p\u003e","brand":"Serenity","offers":[{"title":"Pico (up to 8L)","offer_id":68481757151392,"sku":"SMXY2833","price":4.95,"currency_code":"AUD","in_stock":true},{"title":"Nano (up to 40L)","offer_id":68481757184160,"sku":"SMXY2835","price":4.95,"currency_code":"AUD","in_stock":true},{"title":"Small (up to 100L)","offer_id":68481757216928,"sku":"SMXY180","price":6.95,"currency_code":"AUD","in_stock":true},{"title":"Medium (up to 150L)","offer_id":68481757249696,"sku":"SMXY280","price":7.95,"currency_code":"AUD","in_stock":true},{"title":"Large (up to 200L)","offer_id":68481757282464,"sku":"SMXY380","price":9.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0519\/0510\/1984\/files\/serenity-sponge-filter-pico.jpg?v=1794306713","url":"https:\/\/www.krakkingkorals.com.au\/products\/biochemical-sponge-filter-serenity","provider":"Krakking Korals","version":"1.0","type":"link"}