MiOYOOW Aquarium Water Inlet Outlet Tube Kit, Fish Tank Water Pipe Fittings Aquarium Canister Filter Inflow Outflow Kit for 302B 303B 402AB 403AB Filter, Inner Dia 16 mm Outer Dia 22mm is up for auction in Pet Supplies. The current bid is $1.00, 96% below the $22.99 MSRP, in Good Condition. This auction has ended — similar items appear in live auctions regularly.