Why You’ll Love It
hygger aquarium 181 DC water pump delivers flexible, powerful, and quiet water flow control for aquariums, ponds, fountains, or hydroponic systems. With 10-speed flow control, two modes (steady and wave), dry-run protection, and anti-block features, it ensures safe operation. Available in multi-wattage models (28W to 92W/ 800-3170 GPH), this pump offers both high performance and adaptability, complete with a controller and multiple fittings included.
Key Features
10 Adjustable Water Flow & 2 Water Flow Modes
Normal mode (F1-F10) for fixed steady flow, wave mode for varying flow between the lowest and highest levels, each of which corresponds to a power level. The max power is the wattage of the pump model. The power display of wave-making mode 2 will change between the lowest and highest, because the waves are repeatedly changing progressively.
Strong Flow Rate & Wide Application
Precise control over water flow with ten gears and “wave mode” helps tailor the water movement to your specific aquarium or pond setup.
In normal mode, press the +/- key to adjust the gear, and the gear can be adjusted between F1 to F10.
Low Water Protection & Anti-blocking Function
Detects lack of water or block flow over 5 minutes, then automatically shuts off to prevent damage.
Anti-blocking function: when the pump is blocked, it stops running for protection after three blocked rotations are detected within 5 minutes.
5 Minutes Feeding Timing
Pause flow for 5 minutes to feed fish, then return to prior flow settings. Press the feed button, and the pump will display 0005, indicating that the feeding time is 5 minutes. When the feeding mode is over, the pump will run in the same gear as before feeding.
Quiet Operation Submersible DC pump
As a submersible pump, submersible 24V DC motor, ceramic shaft, magnetic drive, and vibration reduction designed for quiet use (~30 dB).
Controller & Multiple Fittings Included
Wired external controller, multiple nozzle adapters for different hose types, intake screens (normal & low water), O-rings, etc.
2 Ways to Use the Water Pump
Works submerged or external (inline), comes with multiple nozzle fittings and removable intake screens suited for varying water levels.
As a submersible pump, it can be fully immersed in water.
Common use cases:
Water Circulation: Moves water efficiently, ensuring proper circulation in ponds, fountains, or aquariums
Draining or Transferring Water: Can be used to drain pools, tanks, or flooded areas
Filtration Support: Works with filtration systems
Aeration: Helps oxygenate water
As an amphibious water pump, it can be placed out of water, with 2 hoses (not included) for connecting to 2 water sources.
Common use cases:
Reef Tanks: Provides essential water movement for coral health.
Freshwater Tanks: Ensures proper filtration and circulation.
Large Aquariums: Handles high water volumes efficiently.
Energy Efficiency
Using advanced intelligent frequency conversion technology, the power changes with the wave flow, which is more energy-saving. Its 10-speed gear and intelligent drive save power and extend the service life of the water pump.
Usage Tips
How to calculate GPH:
Water Pump Flow (GPH) = fish tank water volume (gallons) × number of cycles (5~10 times/hour)
- Install the pump fully submerged if using it internally; ensure the correct intake screen (low-water or normal), depending on water depth.
- Use the feed/pause function when feeding to stop the flow, then automatically return to the previous flow after 5 minutes.
- Choose a model based on both gallons per hour (GPH) and required head (height) so you get sufficient flow without overpowering or stressing aquatic life.
- Periodically check and clean intake screens/nozzles to prevent clogging and maintain optimal flow.
- If the pump is blocked or starts producing error codes (ER01, ER02, etc.), address those – clean propeller, reset with unplug/plug, ensure power is correct.
Specifications
56W/80W/92W: Cord Length 4.6+4.9+9.8FT/1.4+1.5+3M
28W/34W: Cord Length 4.9+9.8FT/1.5+3M
Max power 28W: 800GPH, head max 9.8ft/3m
Max power 34W: 1056GPH, head max 10.5ft/3.2m
Max power 56W: 1585GPH, head max 11.8ft/3.6m
Max power 80W: 2377GPH, head max 13.1ft/4m
Max power 92W: 3170GPH, head max 14.8ft/4.5m
Package:
1 x Water pump
1 x Controller
1 x Power adapter
3 x Nozzle connector (5 for 92W model)
1 x User manual
People Also Buy
Great pump for the price. If u are looking for a pump that is quite and pumps water volume this is the one. Look forward to more products from this company.
Works well for water changes.
The 92W is the right one my small garden waterfall, its height is 2.3 m and the pump produce the water fall stably