So this year we got the pond clean and going nicely, I bought a couple of new water lilies and and umbrella palm, my pond was looking beautiful. But then we gat a giant snapping turtle in our pond. When I say giant, I mean at least 18 inches in diameter, and our pond is only 4 X 8' and about 2000 gallons. The turtle ate almost all the fish(which are all common pond fish) and ate all the water lilies. My husband managed to wrestle the trutle out of the pond, and found some more fish in the stream behind our house. None of the fish are bigger than about 6 nches long. And the water lillies started to grow back. But the fish are eating all the water lilies and they aren't coming back again. Any Ideas?