Im looking for people who might have observed similar behavior.I have two normal BP,S one male one female.Both are in there own tanks.next to eachother.over the past two weeks i have noticed once it gets dark they exhibit identical behaviors at identical times.at first i thought "aint that cute"and what a coincidence....but now its frankly weird...when he sticks his head out she does,he lifts his neck and periscopes frozen in that posture,she is doing the same thing.last night both were in there basking driftwood wrapped around the bases with their heads propped up looking at the exact same upper corner of their tanks.a mirror image.I know a few pics would help explain this,and will try to time right a few.Just thought i would share this story to see what you all thought.