♦ EasyPro EBD4A bottom drain (Base, ring and lid). Fish waste and other muck that accumulates on a pond bottom can be easily removed by a bottom drain. For use with 4″ schedule 40 PVC fittings and pipe, use 4″ male adapter (MA40) to connect to 4″ pipe, use reducing male adapter (RMA4030) to connect to 3″ pipe.
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