Hi, Loy Toy! Good luck on your new pond. I have absolutely no idea about pond locations, etc and what works best for Koi. Still trying to figure out stuff about Kois and ponds myself. My Koi Fish keep dying. Bought 20 pcs of Koi fish last Sunday again and so far, I've managed to kill 3. Sigh. I'm hopeless in this fish thing. I keep killing them......