hygger Intelligent Wave Maker 25W
A 25W magnetic wave pump with 6 modes, light-sensing night flow and feed pause.
- 25W magnetic wave pump
- 6 wave modes plus adjustable flow and wave length
- Light sensor night mode and feed pause
- Wireless linking of multiple pumps
- 2 YEAR warranty
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Pros
- Many flow patterns
- Automatic night mode
- Quiet silicone sleeve
Cons
- Controller adds cable clutter
- No tank size listed by the maker
At a glance
A 25W magnetic wave pump with 6 modes, light-sensing night flow and feed pause.
A feature-rich wave maker for reef and mixed tanks that benefit from changing flow.
- 25W magnetic wave pump
- 6 wave modes plus adjustable flow and wave length
- Light sensor night mode and feed pause
- Wireless linking of multiple pumps
- 2 YEAR warranty
Product Specifications
- Brand
- hygger
- Model
- HG166
- Part #
- DUS-HG166-25W-US
- Color
- Black
- Size
- 25W
- Warranty
- 2 YEAR
- In the box
- 1
The hygger intelligent wave maker is a 25W magnetic circulation pump with an external display controller. It offers 6 wave modes, adjustable wave length and flow rate, a feed timer, a day and night setting, and wireless linking so several pump heads can share one master setting. hygger backs it with a 2 YEAR warranty.
The 6 modes
- Constant: steady, fixed flow
- Pulse: fast bursts at full power, then low
- Tide: slow rise and fall
- Random: irregular, turbulent flow
- Quick: strong constant flow
- FWD/REV: alternating forward and reverse
Changing flow patterns mimic a reef or river, help corals shed waste and keep detritus moving toward the filter.
Night and low flow

A light sensor on the controller drops the pump to its lowest speed when the room goes dark and restores your mode when the lights return. You can also run calmer flow at night or switch it off, so fish can rest.
Feeding pause

Press the feed button and the pump stops so food sinks where fish can reach it. After ten minutes it restarts on its own.
Wide outlet

The head has 2 small outlets and a rotatable, wide wave outlet. A wider stream spreads flow evenly and is gentler on fish and plants than a narrow jet.
Mounting
A strong magnetic base holds it to the glass, and a silicone sleeve reduces noise and prevents scratches. Low water level protection adds a safety margin.
Compare
For softer, tank-wide cross flow, see the hygger cross flow wave maker.
When you set it up, start with constant or tide mode at a low flow and watch how fish and corals respond. Step up to pulse or random patterns over a week or two, once the tank settles. Corals that stay open and fish that swim calmly are good signs the current is about right for them.
The Bottom Line
A feature-rich wave maker for reef and mixed tanks that benefit from changing flow.
View on Amazon →As an Amazon Associate, AquaticRig earns from qualifying purchases.
Frequently Asked Questions
How many modes does it have?
Six.
What does feed mode do?
It pauses flow, then restarts after ten minutes.
Can I link several pumps?
Yes, wirelessly, with one master setting.



