Quote Originally Posted by graphixx22
are you getting it from the return or the skimmer where are they coming from???
I honestly dont know, I dont have a skimmer installed yet. I think they were because of the flow coming back to my wet/dry it would hit the water to hard cause bubbles and the pump would return it. But I added a small large grain filter under the bio balls so that wont happen. I also fully submerged the pump to make sure the intake isnt getting any chance at grabbing air.