Why You’ll Love It
The hygger Aquarium 165 Flow One Wave Maker is an advanced, energy-efficient, and ultra-quiet water circulation pump. With four wave modes, intelligent day-night control, and a feeding timer, this compact yet powerful wave maker enhances oxygen levels, improves filtration, and promotes coral and fish health. Its digital external controller offers simple operation, while the strong magnetic base ensures secure installation with reduced noise. Perfect for both freshwater and saltwater tanks range from 55 to 120 gallons.
Key Features
Four Wave Modes for Customized Aquatic Environments
Four dynamic wave modes to select from: Constant, Cross-Flow, Sine Wave, or Random Wave for realistic ocean movement.
-Constant Wave Mode (M1): Steady, continuous flow — perfect for consistent water movement.
-Classic Wave Cross-Flow (M2): Simulates alternating current to prevent dead spots.
-Sine Wave (M3): Smooth, rhythmic pulsing ideal for sensitive fish and corals.
-Random Wave Mode (M4): Creates unpredictable, natural wave patterns for coral stimulation.
Each mode allows frequency adjustment from levels 1–20, giving you full control over flow strength.

User-Friendly External Controller
An easy-to-read display and intuitive controls, with 1–20 levels, make operation simple and intuitive.
-Mode Button: Easily switch between different wave modes to customize water flow.
-Increase/Decrease Buttons: Adjust the intensity of the water flow with intuitive controls.
-Feeding Button: Temporarily pause the water flow during feeding times to allow fish to eat calmly.
-Mode Indicator Light: Indicates the current mode of operation.
-Digital Display Screen: Provides a clear and visible readout of settings and adjustments.

Multifunctional Aquarium Wave Pump
-Nighttime Low Flow Mode: Automatically reduces water flow at night to let fish rest. The controller dims the flow and shows “01” when it’s dark. You can also turn off night mode manually for continuous operation if desired.
-Adjustable Flow & Frequency: Set water flow from 1 to 20. Use the “+” or “-” keys to adjust after picking a wave mode. Lower settings are good for small tanks or delicate fish; higher settings for larger ones.
Feeding Timer Function
Simplify daily feeding with a one-touch feeding pause.
Press the “F” button to stop water flow temporarily—selectable for 10, 20, 30, or 60 minutes. Once feeding time ends, the pump automatically resumes your previous wave settings, ensuring calm feeding and steady filtration.

Ideal for Freshwater, Saltwater, and Reef Aquariums
– Coral Tanks: Provides essential water movement for photosynthesis and nutrient delivery.
– Freshwater Tanks: Keeps debris suspended for easier filtration and cleaner substrate.
– Fish Exercise: Promotes natural swimming behavior and improves oxygen levels.
– Heater Efficiency: Circulates heat evenly throughout the aquarium.
– Cleaning Assistance: Blows away leftover food, waste, and detritus from hidden areas.
Silent & Safe Operation
24V low-voltage design for safety and anti-leak protection with noise reduction under 35 dB.
Suitable for Medium and Large Fish Tanks
Strong Magnet Base: Provides a stable and vibration-free setup, suitable for glass up to 5/8 inch (15 mm) thick.
Compact Size: With minimal space requirements, it ensures ample room for aquatic life.
-18W Model: Suitable for tanks up to 70 gallons (208-264 liters).
-25W Model: Suitable for larger tanks up to 120 gallons (264-440 liters).
Usage Tips
Proper Installation: Ensure the wave maker is fully submerged in water to function correctly, oxygenate the tank, and benefit fish and plants.
Error Code Monitoring: The pump features error codes (e.g., E4 for dry running, E5 for motor blockage).
1. Position the wave maker at mid or upper tank level for optimal flow distribution.
2. Avoid pointing directly at corals or delicate plants — angle slightly for natural water movement.
3. Use “Random Wave” for reef tanks to prevent debris buildup.
4. Clean the impeller monthly to ensure consistent performance.
Specification
Pump Diameter: 2.56 inches
Pump Head Side Length: 1.61 inches
Pump with Internal Base: 2.4 inches
Controller Size: 6.2 inches (height) x 3.15 inches (length) x 0.63 inches (width)
Cord Length: 56.3 inches + 62.99 inches + 73.43 inches

Package:
1 × Flow One Aquarium Wave Maker
1 × External Digital Controller
1 × 24V Power Adapter
1 × Magnetic Mount with Silicone Sleeve
1 x 3M Sticker
1 × User Manual















HYGGER IS the BEST. 10 star in products, customer support and satisfaction. Emma is professional, true customer service, assistance, caring, and communication.
No more shopping around, HYGGER is all any true aquarist needs.
No more Amazon, 100% HYGGER products is all we’ll ever need👍
Thank you HYGGER…. Tony E
You are the BEST 😁😁🐠🐠
I use this as a great adjustable power head when not using it near the surface and the fish love it!
Delivered in 4 days. Very fast. Besides, the power is strong.
Love this wavemaker. Very quiet and powerful. Only negative is the control panel is larger than I expected.
Super easy to use and program. Love it! Can’t beat the price and it punches way above it’s weight class.