Fish only powerhead?

[Foxchase]

So I have a 20g long tank with 2 clowns and a cleaner shrimp. I use an aqueon 75 to add floss and carbon. I also have a powerhead that I control with WiFi switches.

I was wondering, is it ok to have the powerhead come on and off every 30 mins or so to give a little diversity?

Or will that stress the fish out?

 

[Mrx7899x]

It will be fine but depending on what powerhead it is it might wear out faster. Some powerheads aren't made to be turned on and off with a timer.