I've been thinking about putting a pond in my basement (that would sound really weird to anyone without reptiles). I was thinking about using landscaping timbers and a pond liner. It will probably be 4' x 6' and 1.5 to 2' deep. I plan on keeping three turtles in it(RES, painted, and map). All three are only a couple inches right now, but I'm actually planning ahead. Was wondering if anyone has any advice, opinions, plans, or whatever. Also, any idea on the cost. What type of filter would be best, and how much $ for it. My basement is unfinished, so I'm not worried about ruining carpet or anything.


