So i have been getting alot of bubbles in my tank lately and cant figure out why i checked everywhere for leaks their are none, the pump has no air in it, and i have a bubble trap on my sump. i was wondering could it be that my pump is to strong? its mag 9.5 and i have been reading alot of ppls threads and for 75 gallons i have only seen mag 7 being used. do you guys think a less stronger pump would stop my bubbles?