I have a scheduled power outage for approximately 8 hours. Anything to worry about? I have 4 tanks and will have heat via woodstove. I am doing 2 20% water changes this week prior to keep oxygen , ph etc levels stable. I do not have battery air pumps for stones. i have lived in the same house for 22 years and this is the 3rd time the power has been out ( weird but true ). Fish and coral are shipped, trans shipped etc in bags for up to 36 hours and live, am I just FREAKING out? I'm trying to modify my wifes dusty excercise equipment with some belts and pullys to airrate the water and incorporate a pump, but she said she wouldn't have a place to hange the laundry if I moved them closer to the tanks...LOL