fishgeeksrus
New member
Well, I just spoke to David at Trigger Systems and he said to try either bio balls or live rock in the area underneath the spray bars. I am a little hesitant with the bio balls, but he said that they would work a little different because they would be under the water instead of above water. Because they are under the water they would work more as a bubble suppression versus there normal bacteria collection when the water just trickles through them. Hopefully I explained that correctly. He said that I could try live rock but the bubbles may not adhere to them as well. Any suggestions on this matter?