I'm not even sure what a balanced pond is. My preference would be non bites. Feed trainable would be preferred also. It's my nightly ritual to walk down to the pond with the mut and feed. After dark I walk around with a flashlight till I can find the largest koi. The other 3 I havnt spotted yet since I put them in. I didnt see my big koi 4 almost 2 years after I put it in. Wish I knew there sex. Really dont want any more than that. Just for the simple fact that they stir up the bottom muck.
