I have a water feature in my back yard and it has some :goldfish:, 1 turtle, and a bunch of frogs. I came with the house I purchased 4 years ago. The only thing I have done is added goldfish when the Blue Heron ate them :swear: and I have cleaned the pond out once a year. I have been reading about snails on the forum the last few days and am not sure if I should get any for the pond. I do have a water lily and don't want to loose that to a bunch of reproducing snails. I have been try to find out what to feed the snails if I get them. I have seen several sites like this one http://www.whatdosnailseat.info/ and others trying to figure out if snails will eat my water lilies. Would y'all add snails to a water feature? If so, what kind and how do I stop them from over breading?