i would be afraid or bowing with those walls across 12 feet.blue_pill85;2337650; said:\you just dont see too many all positive replies
ill find it real quick dude did an 8x4 and Ill becopying his design yours would just scale up and google pond liner calculator itll tell you how big you need
EDIT: http://www.monsterfishkeepers.com/forums/showthread.php?t=168929
i guess a could reinforce the long sides.
i dont know, it would be easyer to build

