Thanks for the reply. I had to re-attach the pelxi glass 2 times, and on the 2nd time I used tacks instead of glue, worked a lot better. All I had to do was drill a hole in the plexi glass, and then put the tac through the hole and push it into the plastic, and it is as stable as a nail. I also attached some filter floss right after the outtake ends, so now there aren't any bubbles. I have to get a CO2 test kit, I might get that today!