[gqlmao]

Hello, my tank recently got a lot more micro bubbles in the display, I don't know how because my sump has barely any micro bubbles because of filter sock and sponges. Its water movement is quite slow also. However my display is getting mad micro bubbles, I have a sedra 9000? the 900 gph return pump. Is there a possible chance that my plumb has a air leak in it?


Thank you

Stanley,