I'm in the process of renovating my pond (that means I'm waiting impatiently for the contractor to start up again). I plan on adding PVC "trees", poly drum "reefs" and some rock piles. Rather than mark the structure I'll just take pictures of everything before the pond fills back up so I have a record of where stuff is. Not sure I want to know exactly where everything is - I need to keep some of the challenge in finding the fish.
