I can pick up a three or four pump Bubble Magus Dosing system for next to nothing. I'd like to create an AWC system for my nano Fluval EVO 13.5 for no reason other than not having to use hose and the manual mess no matter how careful I am. I have two 5 gallon reservoirs from Trigger Systems to use with it. Is this something doable? I'm not running a controller.

