The riser tube, which I wanted to see the bubbles in, was made from a gravel syphon tube that was cut back, it was held in place with a rubber O-ring. This and the use of valves on both the intake and output allowed for a alot of control on water and air. There really wasn't any of the other macros in there at the time, during the bryopsis battle they came along later. I do not recall with the macros in the first refugium, the tank that occasionally had cyano, but the macros were still there- did not die off. I try to keep them as natural as possible, though you still want it to be pretty.
Corals are an example.
As are most fish that we put in. So in some regards, not all that far. Well, that is it for the questions and the formal part of the meeting. Thank you very much Michael for taking the time out to talk to us tonight.