Jonna, your pond sounds like fun! You have just the fish I used to keep inside and then some which we did keep outside over the Summer years ago in our backyard.
We are talking right now about sinking a large container into the ground this Summer to eventually grow again some Water lilies and Lotus. I would buy a group of Paradise fish to eat the Mosquito larvae, but they have to come inside in the Fall. I still have a 30 gallon tank in the basement to use....
http://en.wikipedia.org/wiki/P...
