Another reason why I would never put a rare/expensive fish in a place where I don't have control of the room temp. Sorry to hear about the loss man. If that tig was housed in a tank inside your house, idk how the hell you manage to stand being in there when it's hot enough to send tank water to 95 degrees without the help of a heater.
Hopefully you had enough money to be able to afford that big of a loss. 
Hopefully you had enough money to be able to afford that big of a loss. 

