I got an idea in the works. multiple "lines" in an inline, basically allows more airflow. I was thinkign abiut having two or three, leaning toward 2 to start pentubes stacked vertically, about a half inch apart. the bottom one is going to have fewer larger holes, to allow more airflow to compensate for the higher water level. I plan on starting sometime soon. I will update with pics, and if i can find a video camera, a milkshot.
