3ft. is the bear minimum. anything deeper is even better. Clay Anderson On Thursday, July 23, 2009, at 06:12 PM, gsas-member-request@thekrib.com wrote: > At various garden centers I've been told it doesn't matter, 2 feet, 4 > feet, and 10 (!!!) feet. Ten feet is out of the question (and > hopefully > ridiculous), and the pond will only be around 20x14, so I don't think > I'd > like the sides to be too brutally steep. Will two feet do it, or > should I > aim for 4 in the middle? _______________________________________________ GSAS-Member mailing list GSAS-Member@thekrib.com http://lists.thekrib.com/mailman/listinfo/gsas-member