So due to hurricane irene my house has no power. I've got a battery operated air stone plus my tanks are planted. So far all of my fish are perfectly fine. The last time I fed them was Friday night, followed by a 50% WC on Saturday. We are probably not going to have power for another 5 days....so my question is, when should I start feeding them again? I could probably do another WC this weekend as we do have a bunch of water set aside for drinking/washing stuff lol. Should I just feed them one small feeding a day? Feed them every other day? I've never had to deal with this so thank in advance for any advice you can give me. Also one of the employees from my LFS told me that since I have plants in my tanks I shouldn't have to worry about the fish getting oxygen-is this true?