Apex To Run The Pumps

[wiselyy73]

I have an Apex Lite (Orange) setup right now. I want to switch my Eheim return pump to either of the Verios or Cor. Since my Apex is the Lite version, do I need to add any component to connect either of those pumps if I want to control the flow not just on and off?

 

[MSB123]

If it is the COR20, then no.
If it is the COR15 yes.
You will need a 1-link module.

If it is any other pump, you will need the VDM module

 

[wiselyy73]

Cor20 then I don’t ? Cool!

 

[MSB123]

You have to have an Apex aquabus port open