At one time or another, we have all experienced a power outage and the headaches associated with it. After dealing with the bigger emergencies, it is time to think about saving the investment of your saltwater tank in its inhabitants. Depending on the length of the power outage, your corals and fish can be without oxygen, temperature control and the basic life support systems for several hours or several days. This episode of BRStv explains what you can do and what equipment you may need to help prepare your saltwater aquarium in the event of a power outage. Disclaimer