240G upgrade

[ponokareefer]

I connected my 2 pumps on the right side of the tank to the T5 lights that are only on 9:00am to 5:00pm. Does anyone know if this is an issue to have your flow drop down at night time? I still have my return pump, Jeboa 25 and one of my Jeboa 15's on and you can still see the flow in the system, just not near as much. With all my pumps on, there is a tonne of flow to the point where I have to really look hard for places for some of my corals.