I have two small Koi ponds....one has sprung a leak...I had to fish out (get it) fish out, the fish and quickly put them in the other pond! Hard to do when its 20 degrees...But that means I now have the excuse to make it one large pond....Lets see...I need a liner, reconfigure pumps, filters and waterfalls....what the hell do I do with the fish in the meantime...I have a lot of planning to do!