I have been running a large Electrolysis tank for a year or so , off and on. I have experimented on different anodes and found that graphite is very resistant to deterioration. It also helps keep the tank cleaner, which means less time spent draining and refilling my tank.
For those of you who know about electrolysis , you know how good it works.
For those of you still sand blasting , you might want to look into this.
I figured I would share my experience .
