Wow woke up this morning. My return pump was off. Luckly my circulation pumps were on. I turned it off to feed the tank and forgot to turn it on last night. No cloudy water. Will see when I get home from work
It should be ok i have 1 power head that always running separated from any circulation system and its place close to the surface in case such things happen depending on the size of the tank you may want 1 or 2 power heads