{"product_id":"lee-s-undergravel-filter","title":"Lee’s Undergravel Filter","description":"\u003cp\u003eA Lee's undergravel filter plate sits beneath the gravel and draws water down through the whole substrate, turning the gravel bed itself into a large biological filter.\u003c\/p\u003e\n\u003ch2\u003eKey features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eUses the gravel bed as a broad biological filter\u003c\/li\u003e\n\u003cli\u003eDriven by an air pump or powerhead (sold separately)\u003c\/li\u003e\n\u003cli\u003eSimple, quiet filtration with no cartridges to buy\u003c\/li\u003e\n\u003cli\u003eA long-proven approach for community aquariums\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eUndergravel filters suit fish-only community tanks; they are not the best match for heavily planted tanks or fine sand, where a canister or hang-on filter is easier to manage. More \u003ca href=\"\/collections\/accessories\"\u003eaquarium accessories\u003c\/a\u003e. Available for local pickup at our Lethbridge store.\u003c\/p\u003e","brand":"Lee's","offers":[{"title":"Default Title","offer_id":44085345583304,"sku":"10099","price":99.99,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0659\/9724\/2568\/files\/lee.jpg?v=1726004421","url":"https:\/\/www.tropicalfishimports.com\/products\/lee-s-undergravel-filter","provider":"Tropical Fish Imports ","version":"1.0","type":"link"}