The Douglas Tank Divider / Bait Cage is a versatile item that can be used as a live bait well, whether inside or beside your boat, as well as at dock-sides and farm ponds. It's a floating, box-like net with a frame made of PVC pipe. The standard net is 1/8” mesh (pictured) but is also available in 1/16” mesh. The bottom is held down by weights. The lid is made of the same netting with weights around the edges to keep the fish from jumping over the top and to keep certain predators out. The lids for on the smaller sizes (8" and 12") are attached with velcro.