{"product_id":"lees-original-under-gravel-filter-for-aquariums","title":"Lees Original Under Gravel Filter for Aquariums","description":"\u003cp\u003eLees Under gravel Filter is the key to providing a strong biological filtration system. Aquarium under gravel filters utilize your tanks gravel substrate as a filtering surface area while providing oxygen to help aerate your aquarium water.Provides biological filtration and aeration to aquariumIncludes airline diffusers, carbon cartridges, DiscardAStone, and fishsaver featureFor use in fresh and saltwater aquariumsMust be attached to an air pump or powerhead (sold separately)Placed on the bottom surface of the aquarium, the filter plates utilize the gravel bed as a source of surface area for biofiltration and provide oxygen by recirculating the water down through the media and up through the uplift tubes. The advanced design allows separate plate installation and features an optional flowthru 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 that resists splitting and cracking.Lees Original Under Gravel Filter Configurations and Dimensions:2.5 gallon (6 x 12)5.5 gallon (7.5 x 15)10 gallon (10 x 20)1520 gallon (12 x 24)20 gallon (10 x 30)29 gallon (12 x 30 or 10 x 36)30 gallon (12 x 36)4055 gallon (12 x 48)55 gallons (12 x 48 or 15 x 36)6090 gallon (15 x 48 or 12 x 60)90100 gallon (15 x 60 or 12 x 72)115150 gallon (15 x 72 or 12 x 84)\u003c\/p\u003e","brand":"Lees","offers":[{"title":"Default Title","offer_id":54602279682414,"sku":"WBPETB005X06V0U","price":67.15,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0901\/9575\/5374\/files\/s13230__1.jpg?v=1787054130","url":"https:\/\/petocart.com\/products\/lees-original-under-gravel-filter-for-aquariums","provider":"Petocart","version":"1.0","type":"link"}