OK.. I been looking for an hour... I KNOW I saw a thread on here the other day where 'someone' had built a moss pit (or something) out of plexiglass or the like. Seems it was shaped like a triangle, and it was stuck to the glass with suction cups in the corner of the tank.... I give up... I am beaten. I can't find it. Can someone point me to where this thread was. I have a question I want to ask about that thing. I am making my own, and need a little advice. Be pretty cool to have a 2nd story. Also I'd like to know where you get those hammock looking things that stretch across the tank and are held up by suction cups. I was thinking of having one of those in the tank, and it being the way they got to the 2nd level moss pit...??