{"product_id":"lees-aquarium-pet-products-under-gravel-filter-original","title":"Lee's Aquarium \u0026 Pet Products Under Gravel Filter, Original, 20L\/29 gallon","description":"\u003cspan data-mce-fragment=\"1\"\u003eA trouble-free biological filter designed with adjustable 1\"-daimter uplift tubes for better water circulation and multiple-plate construction for easy installation. Includes airline tubing and Discard-A-Stone and features the fish-saver elbow. Advanced design allows a separate plate installation and allso has optional flow-thru set-up for use with a power head. Made of special quality plastic which resists splitting and cracking.\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eSize: 12\" x 305\"\u003c\/span\u003e","brand":"Lee's Aquarium \u0026 Pet Products","offers":[{"title":"20L\/29 gallon","offer_id":44363497046115,"sku":null,"price":1.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0602\/9184\/2147\/files\/product-media-204523.jpg?v=1784087708","url":"https:\/\/thepotsdamagway.com\/products\/lees-aquarium-pet-products-under-gravel-filter-original","provider":"Potsdam Agway","version":"1.0","type":"link"}