Folks, Got PG&E letter stating planned electricity outage for coming Tuesday (4/25). There will be two 1 hour window: 8~9am and 2~3pm roughly. What do you think I should do to minimize its impact? I have two setups running: 120 gallon with 20 gallon sump, and 20 gallon Innovative Marine All In One. Only thing I can think of is to turn off skimmer in the morning before I leave for work.