Sucks about the fish.
I have been talking for years about rebuilding my room. Even went on their website last week looking at tank sizes and dollars. Again..
I wonder what caused the fire. We use a lot of electrical equipment in our hobby and electrical accidents could happen. I witnessed one of my cheap CF units (either Jebo or Odyssey) started to burn. I immediately unplugged the unit so no harm, but don't know what would have happened if no one was home to see. I am not buying cheap electrical equipment anymore.