Hey all. I have started a new tank for my Green Spotted puffer. Im new to salt/brakish tanks so Ive been doing TONS of research so as to keep my puffer in good health. I realized how important it is to keep saltwater environment stable and now Iam concerned about power outages comming up on winter season. What do you guys recomend for back up power (on a tight budget)?. What about extended power loss like a week or so? Am I just looking at buying a huge expensive generator lol?