Profilux Standalone doser and Tunze Osmolator

[rsaha]

Wondering if I should get a 4 pump standalone doser and replace the osmolator top off pump with the 4th pump (I'm going to do 2 part plus mag). Anybody know how this would work?

 

[AQD_ottawa]

you cant control a third party input with the stand alone doser as it is - stand alone unit. If you want to control top off via a GHL doser you require the slave doser unit controlled via the GHL profiLux aquarium computer.