My Tank crash - Hopefully you can learn from my experience :(

[Scythanith]

Shitty deal. That's a nightmare of mine for sure. I have the battery back ups on my mp40's as well as a natural gas fireplace in my basement which will kick in even if the power is out and keep the basement warm. On top of that I have a couple D cell battery powered air pumps with air stones on the end that I could add to the tank. Those only work if I am there and awake. The battery backups work automatically.

Sorry for your losses, they looked cool!