Can anyone tell me what to do about my uv light pump? It is a sumersible pump connected to my uv light. It has model B12 E16073 8C99 thermally protected utility printed on the label. The impeller is not turning, motor sounds like it is on. Took the impeller out to make sure it was not hung up with any debri and put it back , still nothing. It is not blowing or sucking. Di I need a new one and if so what kind, size etc. cannot find this same pump when I googled it. And do not know the best one to get at all. Thanks for help guys and gals. The uv has a new bulb and it is glowing nice blue!