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[Alkatronics] Alkalinity dKH Controller
[Alkatronics] Alkalinity dKH Controller

[Alkatronics] Alkalinity dKH Controller

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Maintains and Control dKH below or above desired levels

Alkatronic is an all in one product for serious reefers to automatically monitor and stabilize alkalinity for your reef system. The product works straight out of the box without the need of any other equipment. This product was originally designed by Jonas Roman from Sweden and is commercialized together with FOCUSTRONIC. 


  1. All-in-1 (Standalone) Alkalinity Controller
  2. Maintains and Control dKH below or above desired levels
  3. Measure Interval: 1-12 hours
  4. Connectivity: WiFi / Bluetooth
  5. Cloud Server Function
  6. iOS and Android App (Android devices require Bluetooth 4.2 or higher)
  7. High Precision Stepper Motors and DC Motors
  8. pH Based Titration Method
  9. dKH Measuring Range: 4.48 - 15.40 dKH
  10. Direct Control 3rd Party Calcium Dosing Systems (Ca. Reactor or Balling)
  11. Compatible with 3rd Party Aquarium Controller (ie: Apex, GHL) via BNC Connector
  12. Hardware Ready for upcoming DOSETRONIC (our new dosing station)
  13. Low Maintenance Required
  14. Size: 22x14x27 cm
  15. Power: 12V DC 

***Note: pH Calibration solution & Reagent sold separately.*** 

Contents in the Box

• Main unit, pH probe included 
• Measure beaker 
• Magnetic rod (to be placed in measure beaker) 
• Calibration fluid (ph 4.00, 7.00) 
• Hoses (3.2mm and 1.6 mm) 
• Plastic pipe for reagent bottle 
• Smart Bluetooth power socket 
• USB cable 
• 12 VDC Adapter 
• Microfilter 
• Luer connections 
• Measure cylinders for calibrating (25ml, 100ml) 
• Quick start guide 
• Wall mount


Accuracy and precision +- 0.05dKH
Measure range 4.54dKH-15.4dKH
Water amount/measure 50 ml
Reagent amount/measure ~8 ml
Dimensions 22x14x27 cm
Connectivity Wifi/Bluetooth, USB(fw update)
Update procedure Wifi or USB
Software iOS app, Android app
On board-LCD Yes
Pumps 2 steppers, 2 DC-motors
Basic technology pH-electrode-based titration
Measure intervals 2-12 hours
Regulating dKH Doses carbonate, and controls a socket (BT)
BNC output I

Yes, to any third party aquarium computer/pH controller

BNC output II Prepared for Dosetronic
Need of other equipments No, standalone
Cloud feature Yes

Energy consumption
(as max during a measure cycle)