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Alkatronic – KH controller

Alkatronic – KH controller

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Alkatronic– KH controller


IMPORTANT: iOS or Android App Required(Android requires Bluetooth 4.2 or above)

  • Maintains and Controls dKH Levels
  • Capable of Measuring every 2-12 hours
  • WiFi / Bluetooth Connectivity
  • Cloud Server Function
  • iOS or Android App (Android requires Bluetooth 4.2 or above)
  • High Precision and easy to calibrate Stepper and DC Motors
  • pH Based Titration Method
  • dKH Measuring Range: 4.48 – 15.40 dKH
  • Direct Control 3rd Party Calcium Dosing Systems (Calcium Reactor or Balling)
  • Compatible with 3rd Party Aquarium Controller (ie: Apex, GHL) via BNC Connector
  • Hardware Ready for upcoming DOSETRONIC (our new dosing station)
  • Low Maintenance

Alkatronic is an all-in-one product forserious reefers to automatically monitor and stabilize alkalinity for your reefsystem. The standalone product works straight out of the box without the needof any additional dosing pump, computers or other equipment to use.

The Alkatronic automatically monitors thealkalinity (KH) in your tank, as well as corrects any deviations within theuser’s settled reference intervals by dosing carbonates from its own dosingpump or by activating a Bluetooth Smart Outlet (included).

Calcium Reactor users can benefit fromprecise control over the CO2 to the Ca reactor through the included BluetoothSmart Outlet controlled by the Alkatronic. As long as the dKH is below the setvalue, this outlet will be on and let the calcium reactor be controlled by thepH controller.  If the value rises above, it will override the ordinaryregulatory equipment and shut off the CO2 until the dKH is back within range.


Alkalinity is a means of quantifying thestability of pH in aquarium water. It is a measure of the concentration ofvarious negatively charged ionic compounds (anions) such as carbonates,bicarbonates, borate and hydroxides in the aquarium water. Although a simpleand affordable test, user error and time is taken out of the equation so thatone can rest assured that their reef aquarium is safe and stable.


Alkalinity maintenance is a criticalaspect of coral reef aquarium husbandry. If left unchecked, alkalinity can dropbelow a critical level and pH begins to fluctuate more wildly than thesuggested daily pH shift of +/-0.2 for marine aquaria, causing stress tolivestock. In a marine aquarium, the desired alkalinity is usually between 7°and 10° dKH (German Carbonate Hardness).

The Alkatronic makes it possible tomonitor the buffering capacity and automatically manage KH levels of youraquarium water in a simple all-in-one device.


 ***Note:  Reagent sold separately.***