Bluetooth windows app based doser. Works great, used about 5 months. Initial setup is a bear but once you learn the system, works great. It uses high quality DC motors and tubing. Includes just the power supply, antenna, and the thermometer. Everything works.
$325
10 Gallon Emerald Trigger ATO container, $100
https://i.imgur.com/XVIb1ab.jpg
https://www.reef2reef.com/attachment...3-jpg.1393821/
