I got a green BTA about 4 days, i put it in between some rock, over the night, he went under a rock, and attached to it, in a spot where he recieved little to no light. I tried getting it off, and putting it in a more light area, but it would not come loose. It's not really extending alot, and i'm not real sure what else to do. I did flip the rock that he was on over, so it could get more light. water params are good, and i've got 1-MJ400, and a Aquaclear 70, and a filter putting out about 150gph. It's not gettting blown areound alot. the bulbs in the lights are good, brand new lighting system. Any help appreciated.