Max Flow: 3200 GPH (12,100 LPH) Now available at a limited-time reduced price
The Nautilus DC Return Pump is engineered for powerful, efficient water movement in reef aquariums and freshwater systems. Designed with hobbyists in mind, the 2025 model offers silent operation, reliable performance, and precise flow control, delivering up to 3200 gallons per hour across 12 speed settings.
Flow Rate Range:
Low setting (1/12): ~265 GPH (1,000 LPH)
High setting (12/12): 3200 GPH (12,100 LPH)
Please note: The included controller does not feature slow start or memory functions. After a power outage, the pump will restart at full power. However, the controller does include a convenient 10-minute feed mode and an On/Off button that won’t reset the current speed. A redesigned controller with memory and ramp-up capability will be available soon and will be easy to purchase and install.
Dimensions:
Pump only: 7" L × 4" W × 5.5" H (17.8 × 10.2 × 14 cm)
With intake grille: 8" L (20.3 cm)
With inlet hose barb: 8 5/8" L (21.9 cm)
With outlet hose barb: 7.25" H (18.4 cm)
Included:
Hose barb fittings for 3/4", 1", and 1.25" vinyl tubing
Inline DC controller and power supply
Note: Not compatible with threaded PVC. Flexible vinyl tubing only
