last night I was awakened by strange noise, a crackling. And an awful smell of electrical burning. I opened my stand to see a bright blue arcing coming from the bottom of my sump. My Visitherm went into meltdown. It didn't raise the water temperature but it did kill my fish, a maroon clown and yellow tang. Only thing I can figure is the fish were electrocuted (if thats even possible). The water now has that nasty burnt electrical smell, I'm starting to filter the water through some charcoal hoping to remove the oder.
