I have an above ground permanent pool which doesn't have any kind of drain plug. Instead, I use an electric submersible pump which is fantastic. The only issue is the last couple of inches of water. The pool isn't huge (14ft octagonal) but its large enough to take me ages and back breaking work to drain this water with a bucket. What I need is a small pump I can connect a short length of hose to and use this to drain the water. Does anyone have any recommendations or tips?