Why You’ll Love It
Customers use the DC water pump to assist additional water movement towards a specific need, and found it works out well in controlling the water flow in the tank. It is ideal for saltwater and freshwater aquariums, ponds, fountains, waterfalls, hydroponic systems, and irrigation systems.
Key Features
Efficient Low Water Level DC Water Pump
This high-performance, energy-efficient hygger aquarium 105 DC frequency water pump is meticulously designed to handle low water levels with a 360-degree water intake system. It addresses cleaning challenges while promoting water circulation.

Concealment & Versatility
The HG105 water pump is easy to conceal and disguise. You can lay it flat at the bottom or attach it to a vertical surface in the tank. The 13.4ft power cord facilitates easy installation. With a flow rate of 396(1500L/H)-925 GPH (3500L/H) and the lift height of 6.6-11.5ft, it’s designed for various water movement needs.
5 Operation Modes
The hygger DC water pump offers 5 distinct operating modes:
1. Constant flow mode
2. Classic mode
3. Sine flow mode
4. Random flow mode
5. 10-minute feeding mode

With adjustable speed settings from 30% to 100%, you can fine-tune the water flow to suit different requirements. The external controller of the frequency water pump is user-friendly and easy to operate.
Versatile Nozzle Options & Broad Applications
The DC pump comes with various return nozzles to fit different hose sizes, including hose connections and hard pipe connections. You can customize the water flow tailored to various fish tanks. The pump is tool-free to disassemble and easy to clean, making maintenance straightforward.
No Copper DC Submersible Pump
Equipped with a magnetic drive and a durable ceramic shaft, the DC motor is powerful and energy-efficient, operating quietly. It consumes 65% less energy than traditional pumps, making it an eco-friendly option.
The frequency water pump is designed with intelligent protection functions and is free of copper parts. It is equipped to display error codes on the controller in case of overvoltage, water shortage, or blockages, ensuring safety and preventing potential malfunctions.

Usage Tips
1. It comes with a special U-shape water intake shell, which allows the pump can be used in low water levels.
2. Feed function: Press and hold the stop button, the screen starts an “F10” and counts down in minutes to F9, F8, and so on until it displays “F00”. If you need to exit the feeding mode during feeding, press and hold the stop button.
Specification
20W (396GPH) for 40–50 Gal, 3/4″ return nozzles for hose connectors, straight 1″ for hard pipe connectors.
30W (660GPH) for 66–83 Gal, 3/4″ and 1″ return nozzles for hose connectors, straight 3/4″ for hard pipe connectors.
35W (925GPH) for 90–115 Gal, including 1″ and 1-/4″ return nozzles for hose connectors, straight 1″ for hard pipe connectors.

Package:
1 x Water Pump
1 x Controller
1 x 1″ Nozzle
1 x 1-1/4″ Nozzle
1 x 1″ Straight Nozzle
1 x O-rings
1 x Screw cap
1 x User manual













This pump is completely silent and is working amazing in my Tideline 47 gallon. I look forward to many years of this pump doing it’s “silent” but effective job!
I recently upgraded my aquarium system with the Hygger DC Frequency Water Pump, and the difference it has made is remarkable. This pump is an absolute game-changer, delivering powerful performance with a level of control and silence that far surpasses any AC pump I’ve used before.
Silent, powerful, and ultra-efficient DC pump with variable speed settings and an external controller. Perfect for custom flow in my AIO aquarium filtration chamber. Very happy with its performance and how quiet it operates.
I use the pump as a way to control the water flow in the tank. I find that this pump has actually done the best with being able to control the flow. For example each of my canisters have a different purpose, and I may use the pump to assist additional water movement towards a specific need. It’s really working out well.
This are very powerfull pumps and very quiet just hope it will last long have been using it for only a week so I will update if anything changes.