Oase, Aquarius Universal 370 Fountain Pump, Ideal For Small Statuary Or Decorative Water Features, Pump Includes A Pre-Filter Sponge, Hose Adapter & A Flow Control Function, Flat Priming With Very Quiet Operation, Can Be Operated Submersed Or Outside The Water Below Water Level, Adjustable Flow, Includes Hose Adapter For 1/2", 3/4" & 1" Tubing.