Wave Maker Is Very Important For Aquariums, Especially For Saltwater Tanks, It Can Balance The Flow And Create Good Circulation In The Tank, Avoid Dead Spots That Can Lead To The Accumulation Of Excess Organic Matter, Create Water Current For The Corals And Plants, Make Fish More Active. Hygger 2600Gph Frequency Conversion Aquarium Wave Make Pump, With External Led Digital Display Controller, Touch Key Buttons, Multifunctional.

This Wave Pump Is Small And Compact Size, Easy To Hide, Will Not Bulky In Your Aquarium, Powerful Enough, Moves A Nice Amount Of Water, Perfect For 26-55 Gallon Fish Tank, For Freshwater And Saltwater. This Aquarium Powerhead Is Magnetic Mount Style, Easy To Suck No To The Tank, Can Be Used To Glass Thickness Up To 4.7Inch.

5 Time Intervals & Preset Wave Codes: Dawn (5:30-7:30): 1312 Sunrise (7:30-9:30): 2413 Daytime (9:30-14:00): 3413 Sunset (14:00-16:30): 4425 Night (16:30-5:30): 5138 You Need To Set The Pump To Your Local Time At First, Then It Will Run As The Preset Waves. Of Course You Can Customize The Wave By Change The Last 3 Digits On The Controller.

Change Second Digit To Set The Working Watts: 1-40%, 2-60%, 3-80%, 4-100% Change Third Digit To Set The Wave Mode: 1-Pulse Wave, 2-Sine Wave, 3-Constant Speed Wave, 4-Random Wave. Change Fourth Digit To Set The Wave Speed: 8 Speed Settings, 1-Highest, 8- Lowest. There Is A Pause Button F On The Controller, Touch It To Make The Pump Pause For 10 Minutes, Touch It Again To Restart It.

Specifications: Color: Black Mount: Magnet Suction Input Voltage: 100V-240V Output Voltage: Dc 24V Frequency: 50/60Hz Max Power Watt: 20W Max Water Flow: 2600Gph Dimensions: 2.4 X 2.4 X 2.6 Inch Power Cord: 5Ft Pump Cord: 6Ft Fish Tank Size: 26-55 Gallon Tank Glass Thickness: Up To 4.7Inch