Aqua-Supreme 530 GPH Magnetic Drive Submersible Aquarium Pump Part# 6533
 
Inlet size of 1/2" MPT with outlet 1/2", 5/8" and 3/4" adaptors
Includes in-line volute for external use
Shutoff: 9'
Max flow: 530 gph
50 watts
.68 amps