{"product_id":"brightwell-aquatics-xport-no3-dimpled-brick","title":"Brightwell Aquatics XPort NO3 Dimpled Brick","description":"Use one XPort NO3 Dimpled Brick for every 1,000 U.S. gallons of system capacity, more for heavy bio loads. Rinse material well with aquarium water or purified tap water. For superior results, seed the material using  FlorinBacter  or  MicroBacter7  as appropriate for your aquarium.\n\u003cul\u003e\n\t\u003cli\u003e\u003cspan\u003e9\" x 4.5\" x 2.5\"\u003c\/span\u003e\u003c\/li\u003e\n\t\u003cli\u003e\u003cspan\u003eHighest porosity and largest useable surface area, per unit weight or volume, of all filtration media available anywhere.\u003c\/span\u003e\u003c\/li\u003e\n\t\u003cli\u003e\u003cspan\u003eProvides huge amounts of anaerobic surface area for efficient bacterial colonization for denitrification, along with sulfur doping to act as an electron donor to accelerate the process in freshwater, pond or marine applications.\u003c\/span\u003e\u003c\/li\u003e\n\t\u003cli\u003e\u003cspan\u003eProvides over 71,000 square feet (6,596 square meters) of surface area per liter of medium. One brick has about 100,000 square feet of useable surface area for bacterial colonization.\u003c\/span\u003e\u003c\/li\u003e\n\t\u003cli\u003e\u003cspan\u003eAlso reduces phosphate significantly and dissolved organics.\nSo porous that it wicks water and stays wet for days when drained, allowing bacteria to remain viable after an equipment failure and ready for the repair.\n\t\u003c\/span\u003e\u003c\/li\u003e\n\t\u003cli\u003e\u003cspan\u003eDoped with aragonite to buffer pH at bacteria level, preventing acid buildup which eventually would kill the bacteria and reduce capacity (which is what happens in competing products).\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VASCAAquariumSupply","offers":[{"title":"Default Title","offer_id":42621028401237,"sku":"RBA01765","price":37.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0646\/2626\/2101\/files\/BA01765-2.jpg?v=1781984325","url":"https:\/\/vascaaquariumsupply.com\/products\/brightwell-aquatics-xport-no3-dimpled-brick","provider":"VASCAAquariumSupply","version":"1.0","type":"link"}