G3 to G4 pro, power supply

[dr.fish]

Hi

I am switching G3 to G4 pro in a couple of days. Since i have the big with boxes for power supply attached to the frame of my tank top and i have 10 to change, i am wondering if i can use that power supply for the G4pro instead of the new one? I know that the G4pro have more watts but maybe the old power supply is enough??

Thanks.

 

[mfinn]

When my 4 gen 3's went for a swim, I was able to make a deal for gen4's.
They sent me just the light fixtures and a adapter to hook up to the older style white power supplies.
They seemed to work just fine and I saw no threads that said there was a issue with this.