Hurrine Sandy took out the power lines and I'm left with no power for at least the next few days to a week. I wrapped my bettas tanks with a towel and I've been adding warm water as needed throughout the day when I'm home, but I can't be home constantly to do this and I'm worried about the temp fluxuations giving them ick. What can I do to prevent this from happening? Should I continue to feed them as I normally would or would fasting them help prevent diseases? Two of the bettas seem completely unaffected by the temperature changes, but my third one is absolutely miserable and sulks behind his heater or hides inside his filter.
Any help or advice would be greatly appreciated :)