My water is 250ppm according to a cheap PPM meter I bought on Ebay. My water heater is still using the original magnesium anode. I get an occasional slight rotten egg smell from the hot water, but that is it.
Bad ground on the tank? Would measure how much current is passing though it. It’s probably the major cause of the deterioration. Bad water alone would not really cause this.
My water is 250ppm according to a cheap PPM meter I bought on Ebay. My water heater is still using the original magnesium anode. I get an occasional slight rotten egg smell from the hot water, but that is it.