Temporary location for the probes... left to right:
Conductivity (Sg), Redox, pH and Water Level...
Don't worry about the probes... they are all at least 1" away from the DSB surface But will find them a proper location once all my equipments are up... will do a final round of calibration prior to the relocation. I placed the temperature probe inside the overflow box instead as it offers a more accurate temperature (closer to main tank) compared to the sump.
Expecting 1 or 2 more probes to come in
The black glass design is paying off... part of my intention actually