Feerlaroc
New member
I just wanted to start this thread to get any advice on maintaining a SPS tank through the power outages. I bought 3 air pumps that activate upon power loss and work on batteries. I want any and all hurricane tips that any of you guys have on this thread, & lets just hope we don't need them. I have read on here that the most important things to have running on a tank are the skimmer (for O2) and circulation pumps. Is this true ? How long can a SPS tank go without lighting and be okay ?