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What can Robo-Tank do for you?

The Robo-Tank Aquarium Controller is designed to offer unmatched flexibility and cost efficiency for aquarium enthusiasts. Supporting non-proprietary equipment and sensors, this aquarium controller ensures you're not locked into expensive, specialized components. With a wide range of ports—including a pH port, 16 AC outlets, 2 AC backup ports, 6 DC ports, 8 PWM/analog ports, 6 sensor ports and 2 temperature ports—the Robo-Tank Aquarium Controller can handle all of your tank’s needs, from dosing pumps and lights to heaters and water valves. Its support for common, readily available sensors which are plug and play makes integration quick and easy.

Built with modularity in mind, the Robo-Tank Aquarium Controller is split into three key components: the main controller, the sensor extension, and the equipment extension. This architecture allows for streamlined setup and efficient management of your aquarium's systems. Powered by a Raspberry Pi, the controller conveniently plugs into the main unit, offering powerful real-time processing and seamless control over AC outlets, 12-24V DC devices, solenoid valves, fans, and more. Whether you're controlling basic equipment or more advanced setups like dosing and stirrers, Robo-Tank’s versatile aquarium controller design gives you the flexibility to expand as needed.

Paired with the Robo-Tank web app, managing your aquarium becomes even more effortless. With features like scheduling, monitoring, and logging, the web app works hand in hand with the aquarium controller to give you complete control over your tank’s environment. With a 12V or 24V input and the ability to handle up to 5 amps, Robo-Tank delivers reliable power management across your entire system. Its universal connectors, which can be easily secured with a simple screwdriver, make installation a breeze. For hobbyists and professionals alike, Robo-Tank is the ultimate aquarium controller solution, offering the adaptability and power to meet any challenge while keeping your costs down.


Read about the Robo-Tank Web App

Robo-Tank Aquarium Controller Web App


Robo-Tank Deluxe Aquarium Controller for reef-pi

Hardware Design

The Robo-Tank aquarium controller was designed to be extremely flexible, affordable and most importantly, reliable. The controller combines DIY with plug and play in a manner that makes it friendly and easy to adapt to. The layout is modular based allowing it to fit a variety of scenarios and custom tailored to your requirements. It's constructed using high quality components with various levels of protection built in to ensure it withstands the test of time. It's available bundled in a nicely printed 3D case to protect it from the elements or as a DIY kit.

Main Controller
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Equipment Extension
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Deluxe Sensor Extension
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AC Power Bar Extension
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Compatible Equipment and Sensors

  • Control AC power outlets 120v – 240v
  • Control 12v-24v DC powered equipment
  • Ports that can output PWM or Analog signal at 0-5v or 0-10v to control factory equipment
  • Setup multiple automatic top off systems
  • Setup multiple automatic water change systems
  • Monitor temperature and humidity
  • Monitor pH
  • Monitor various water sensors
Customer Reviews

The controller is essentially a shield for any Raspberry Pi with a 40 pin I/O header. If you use a Pi 3 or 4 two of the edges line up with the controller board so you have access to the USB ports, Ethernet, HDMI and audio ports externally when the board is put in a case. You can use a Pi Zero W or Pi Zero 2 W but won't have external access to its ports.


Read about reef-pi Open-Source Software


Dashboard
Equipment
Timers
Lights
Temperature
ATO
pH
Dosing Pumps
Macros
Journal
Configuration

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