Trying to rearrange some things, I moved a rock a little bit and it must of pissed off my BTA cause it moved a little closer to the galaxea then I'd like. Going to move the galaxea and place some zoa's and polyps around the galaxea with the way my flow is I should only have to worry about stuff to the right of it, does sting reach vary or do they have a set distance they can reach from the main base?