Picked up a 180
gal Clarity Plus acrylic tank the other day. Free 8O . Just one small problem...it got dropped out of the back of a pickup truck. As you can probably guess, acrylic tanks, especially heavy ones, don't take very well to this sort of treatment. The top was badly damaged and the bottom sustained two cracks and about 6" of broken seam. I cut it in half and will eventually have two 6'x2'x1' tanks for corals although the top half is going to require some serious repair.