plastic garden pump HL-3500 1, fountain Pump 2, reliable 3, quiet 4, save costs submersible water pump submersible water fountain pump HL-35001, fountain Pump 2, reliable 3, quiet 4, save costsSubmersible fountain Pump is with a a long pre-filter, sponger inside, which can prevent the leaves entering the pump.Reliable and quiet submersible water pump.Separate water flow adjustment for each pump. ...