When making an online purchase, be careful that sellers from China may carry China-only product. These products may not have been authorized to work outside China and you may not be covered by warranty.
*Not all Zetlight product is compatible with Horizon Aqua app*. Please consult your seller before you make your purchase.

HORIZON SYSTEM is a faultless aquarium system platform to control various aquarium devices, including LED LIGHT, PUMP, WAVEMAKER, PROTEIN SKIMMER, MACROALGAE CULTIVATE LIGHT, AQUARIUM SURVEILLANCE, DOSING PUMP and FEED MACHINE. This platform is compatible with most of the world’s aquarium brand equipment.
Supported device function:
LED LIGHT: Control the brightness, Time duration, Weather mode, Lunar phase, Acclimation, Sleep mode, Demo mode. Share Light setting through a QR code.
Allows you to interact with the wave makers, Group setting, Sync or Async mode(under Async mode, the working order of different wave maker groups can be set to reverse).
SKIMMER: Rotation speed adjustable
DC/WIFI PUMP: Flow control, Wave function, Daytime and Nighttime mode options
DOSING PUMP: Dosing Time setting, Repeat running, Manual, Auto and Immediate Dosing options, Smart dosing via identifying instructions of additives from various brands.
MACROALGAE CULTIVATE LIGHT: Dimming, Time setting to control light so as to promote fast growth for algae, scrubbing to reduce nutrient(Remove NO3, PO4)
AQUARIUM SURVEILLANCE: Real time surveillance, Take a photo, Record a video to catch up every interesting moment of your beautiful tank. Share moments of your tank through a QR code.
CALCULATOR: Tank calculator, Supplement calculator and Glass thickness calculator work together to help you create the best aquarium environment.
ENCYLOPEDIA: Provide info about nature and care methods of marine creatures such as marine fishes, corals and seaweeds. Vast information helps you to know more knowledge about aquarium.

What’s New

Version 2.2.3

Bug fixes.

App Privacy

The developer, Zetlight Group, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Not Collected

The developer does not collect any data from this app.

Privacy practices may vary based on, for example, the features you use or your age. Learn More


  • Family Sharing

    Up to six family members will be able to use this app with Family Sharing enabled.

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