Doestronic is “Smart Dosing” From Focustronic


Dosetronic is a new smart dosing station from the makers of the Alkalinity Controller. The Dosetronic has 5 independent channels that are using high precision stepper motors. When combined with the Alkatronic, the two unique functions “Auto-Correction” and the “Selective-Dosing Adjustment” will auto adjust the dosing channel(s) based on the dKH consumption of the system allowing the aquarist to achieve a very stable dKH level. Keeping a stabile dKH has been a challenge for keeping sensitive corals healthy.


  • Alkatronic Mode
  • Auto Correction
  • Selective Dosing Adjustment


  • High Precision Stepper Pumps
  • Simple to use iOS and Android Apps (Wifi)
  • Bluetooth LE (BLE) and Wifi connectivity (Bluetooth to setup Wifi network and communicate with Alkatronic)
  • Communicate with Alkatronic: Bluetooth LE (BLE)
  • Accuracy: 0.05ml
  • Resolution: 0.1ml
  • Standalone (can combine with Alkatronic for extra features)
  • Remaining Volume Alerts
  • Calibration Notifications
  • Synchronized extra/skip dosing for channels with Alkatronic mode for a perfect balanced Balling Method/Regime
  • Size: 220 x 140 x 182mm (LxWxH). Same footprint as Alkatronic so Dosetronic can sit under Alkatronic.
  • One (1) year warranty

We expect the Dosetronic to hit store shelves and online retailers very soon. To learn more about Focustronic products, visit your favorite local fish store on online retailer for more information. To visit the Focustronic website click here. 


About Author

Scott Groseclose is the owner of AquaNerd, Aquarium Specialty, Aqua Specialty Wholesale, BioTek Marine, & The Carolina Reef Experience. He has a degree in Biology from St. Andrews University and he has been a passionate reef keeper since 1988.