I have tanks available that would be excellent frag tanks. Dimensions are 24L x 24W x 11H. They have some Calcium deposits, but are in decent shape. Drilled w/a 1" hole in the bottom bulkhead fitting allow for a 5/8" pipe. I have a number of these available, but only have a few at the house this weekend.
Asking $15.00 each. Discounts available if large quantities are purchased.