Did some re-arranging of my rocks. I was wondering if the Torch was stinging him. Moved him away from the Torch, he is back upright now. So, not sure if it was the flow or what, but he looks much better. Now, my question is, can brains touch each other or will they sting? I have 2 that I didn't think were that close to each other until they expanded today and now they are touching. Almost overlapping a little.