Sicce Ultra Zero Aquarium Return Pump

Sicce Ultra Zero Aquarium Return Pump (793gph)

The Sicce Ultra Zero is a high-output DC-controllable return pump that delivers 793gph with near-silent operation and ultra-low power consumption. The brushless DC motor technology allows the Ultra Zero to ramp speed up and down without efficiency loss, making it ideal for variable-speed sump return applications where flow rates need to change with feeding schedules, maintenance routines, or controller-driven automation. Like all Sicce pumps, the Ultra Zero is designed for continuous 24/7 operation with an impeller that is field-replaceable if maintenance is ever needed.

Key Features

• 793gph max flow — suitable for sumps on tanks from 75 to 200+ gallons
• Brushless DC motor — variable speed, ultra-quiet, energy-efficient
• Field-replaceable impeller — full user serviceability
• Compatible with aquarium controller integration
• Italian engineering — designed for 24/7 continuous operation