I'm in Northern Utah
I have a pond that's about 75 ft in diameter and about 8 ft deep at the deepest point, most of the pond is shallower.
It is spring fed and the spring flows at about 100 to 200 gpm. I estimate the water is exchanged about once a day. So the temperature remains in the 50s year round, never freezes, but never gets warm either.
Looking for something that could help with algae control, but most importantly will breed in water that never gets very warm. Not crazy about the idea of trout, but if that's my only reasonable choice I might change my views on that. I have tried adding blue gill, but I suspect they will not breed in the pond. Put a few goldfish in, and they looked ok, until the local heron discovered them.
Any advice would be appreciated.
