Thought this was cool.
My 3 clown loaches at night time always find each other and go to there spot for the night. It's pretty cool actually to watch the behavior of our fish friends. There out and about all day and then this! Kinda makes ya go awe... lol
"When creating an aqua scape, strive for the beauty of imperfection, as its art and there is no wrong or right, it's left open for interpretation" James Findley