So my BTA that I got this Sunday has been opening and closing a bit. But as of now he is fully open, looks great and everything.I'm still concerned because I'm pretty sure my lighting isn't adequate, and I believe my 10g nano is too small to support him. The only thing reason I might keep him is because I might upgrade to a 30-50 gallon tank in a few months. I have a lady who is interested in trading my BTA for some zoas. What does everyone think? (I've attached a picture, the BTA is hidden behind the xenia on the left. It has moved to the pump intake and seems to like it there).