On large tanks do you guys have your skimmer on 24/7? what about your propeller pumps? thanks
if you run your skimmer for an hour and then shut it off, when you turn it back on it will just collect what it would have collected if it would have been left on the whole time. I don't think there would be much of a difference. However, running your skimmer does play an important part in aerating your tank. So that's one good reason to leave it on 24/7 imo.
I think it is recommended to run your skimmer 24/7 to get rid of excess CO2. If you think the skimmer is pulling too much nutrients and starving your tank, adjust the skimmer a bit dryer, of reduce the waterflow through the skimmerOf course shutting down the skimmer for an hour after feeding oyster eggs, AA etc. is preferable.
Leonardo