I have had a few people ask me, so here is what I have done.
Ran 2 new 15 Amp circuits for the tank
In the cabnit I installed 4 GFI plugs to run the pumps, heaters, air pump, and light for the refugium.
The plugs for the pumps and lights are in light switches so I do not have to unplug the units.
I plug the titanium grounding rod directly into the new wall plug (the one for the lighting, gives me a fast visual that something is wrong when my lights go out)
I will be installing 2 GFI plugs for the power heads, 2 GFI plugs for the lighting, all on light switches in the cabnit. Plugged into the second 15 Amp circuit.
Just piped in and tested my Mak 4 pump, it kicks ass
so now I have a backup on my return
Robert