Ok, so I have been soooo busy for the last 2 months that doing anything outside has been impossible. Last night we got a bunch of snow, and I haven't even touched my pond for winterizing. So, I know that I need to shut down my waterfall, and should cut back my lilies, and there is a ton of algae in there. So how can I go about cleaning this out without having to get in the water? I'm planning on just disconnecting my pump from the waterfall but letting it run to keep a hole in the ice. But I am worried that all this algae over winter will kill the goldfish. I don't have a pond or shop vac either. Thanks for your help!