By heddo - 05-08-2013 22:34
you should read up on predation , you should go onto you tube and watch otters tearing up wire OVER ponds to get to the fish , there are otters in every county now, you should purchase a dummy heron , and place it next to the pond , inside the otter fence, maybe get a smaller pond , and a lower range car , and take a holiday with the surplus cash , but you still have to read about predation, you dont want to come off your hols to an empty pond..