Koi karper, ikan mas

He says; "Video from an underwater video camera in my Koi pond. Taken in January 2007, the pond surface is frozen. The ikan are in a state called topor, due to the low water temperature."

He says: "This is my backyard koi pond.Its about 1000 gallons. All the koi were raised from small ones. as anda can see they make wonderful pets."