We had a pretty good storm move through the area a few hours ago. I'm at work right now but my mom stopped by my house and said our power is out. My backup plan has included a power inverter from my car, or running a cord to my neighbors (who are on a different grid and currently have power)\n\nHow long should I let my reef go before I run home and do something? It's a 125 gallon with 3 fish and 20 small corals. I just ordered a UPS battery backup for future cases like this! It's the first time in 2 years our power has gone out.