S Saltygram Active member Mar 9, 2026 #1 This is a Aqua - Duetto2 Dual-Sensor Complete Aquarium ATO System. It works great. I used it on my system for only a few months before deciding to switch to Apex to match my controller. Attachments 20260308_164621.jpg 1.6 MB · Views: 7
This is a Aqua - Duetto2 Dual-Sensor Complete Aquarium ATO System. It works great. I used it on my system for only a few months before deciding to switch to Apex to match my controller.
