Hang-On-Back Protein Skimmer 60GAL - Sicce Pump Saltwater Marine Aquarium Filter Dimension : L 12.18cm (4.75") * W 7.9cm (3.2") * H 35.6cm (14") Pump(included): SHARK 1.0 (Italian Sicce Syncra 1.0 pump) Pump power consumption: 11 Watts