6 inches. Passed just a couple mins ago. Have no idea how it went... the params are perfect, and i even have a purple tang in there in perfect health. He hasn't eaten except for during acclimation. He was really skinny along with the bambo, and was cut up underneath. I was taking precautions to help him and he did fine the first day.
They where both in bad condition, which sparked my initial buy. Glad to say the bamboo is doing exceptionally well, and he was in really bad shape.