{"product_id":"lees-original-undergravel-filter-7","title":"Lees Original Undergravel Filter - 48\" Long x 15\" Wide or 60\" Long x 12\" Wide (60-90 Gallons)","description":"\u003cp\u003eLees Undergravel Filter is the key to providing a strong biological filtration system. Undergravel filters utilize your tanks gravel substrate as a filtering surface area while providing oxygen to help aerate your aquarium water.\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eProvides biological filtration and aeration to aquarium\u003c\/li\u003e\n\u003cli\u003eIncludes airline diffusers, carbon cartridges, Discard-A-Stone and fish-saver feature\u003c\/li\u003e\n\u003cli\u003eFor use in fresh and saltwater aquariums\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003ePlaced on the bottom surface of the aquarium, the filter plates utilize the gravel bed as a source of surface area for bio-filtration and provide oxygen by recirculating the water down through the media and up through the uplift tubes.\u003cbr\u003e\u003cbr\u003eThe advanced design allows separate plate installation and features optional flow-thru setup, which can be used with a powerhead. Adjustable 1\" uplift tubes provide superior water circulation. The filter is made of special, premium quality plastic which resists splitting and cracking.\u003cbr\u003e\u003cbr\u003eNote: Must be attached to an air pump or powerhead (sold separately).\u003c\/p\u003e","brand":"Lee's","offers":[{"title":"Default Title","offer_id":43090623070467,"sku":"S13260","price":15300.0,"currency_code":"JPY","in_stock":false}],"url":"https:\/\/midleedesigns.com\/en-jp\/products\/lees-original-undergravel-filter-7","provider":"Midlee Designs","version":"1.0","type":"link"}