HeatherLynn
Reefing newb
My 225gal saltwater tank is shocking me when I put my hand in it. I'm having some nitrate problems right now. There at 40ppm. They were at 160ppm. I had three small heaters in my sump and I thought they were the problem but when I took them out it still shocked me. My fish are all still living. Even when I touch my valve to turn off my sump it shocks the crap out of me. Any ideas as to what is going on?