So I recently inherited a “jungle” of a backyard and with that a pond. The pond is about 6’x 4’x 2.5’ (at its deepest end). I was thinking about scrapping it until I saw the beautiful yellow calla lillies emerge, giving me hope for a beautiful fish pond. While cutting the marshlands that have taken over 2/3 of the pond and emptying half of the water, I’ve decided to reach out to the experts for help. What’s the perfect balance of marshlands (mud and all) as part of my new ecosystem?