How long do corals feed for?

[peterhos]

Or more to the point, is there a minimum time one should turn off pumps etc to allow slower corals to open up and finish feeder? Or would it not be better to overfeed occasionally to get those corals feeding?

 

[KQuillan]

Or more to the point, is there a minimum time one should turn off pumps etc to allow slower corals to open up and finish feeder? Or would it not be better to overfeed occasionally to get those corals feeding?

My pumps feed is set to be off for 10 minutes.