Set up help MTC mini cal reactor

[josh.j.avila]

I finally got my mini cal in today after a long wait. My first question is I had is regarding to ph probes. I know it's very common to have 2 ph probes a tank and one either in the reactor or in an effluent cup. I watched a video by reefbum which shows him pro MTC reactor being controller by a single overall tank probe. I will say that seems easier for sure.

Here are the pictures

 

[evmibo]

Did you ever get this setup and running? I picked up an older (blue base) unit and am looking to get it setup and running.