Carefree Fish Aquarium 4/8/12/16/24/40In Led Nanometer Materials Air Stone Strip ? and Tube Fish Tank Oxygen Stone Bubble Wall RGB Light Waterproofing Grade IP68(Air Pumps not Included 24In is up for auction in Pet Supplies. The current bid is $3.00, 94% below the $49.99 MSRP, in As Is condition. This auction has ended — similar items appear in live auctions regularly.