VIDEOClick to see full answer. Correspondingly, how do you transfer fish to a new pond?Do this step at least 3 times, waiting the 10-15 minutes between adding pond water to the bag. After you have nearly doubled the volume of water in the bag, slowly open the bag and let the fish swim out of the bag into the new pond. They should slowly swim out of the bag and discover their new pond and home. what is the best way to transport fish when moving? Depending on the length of your trip, use either plastic bags or 5-gallon buckets with water from the tank to transport your fish. Make sure the bag/bucket has enough air for your fish. Take any plants from the tank and place them in bags with water from the tank to keep good bacteria on them alive. Likewise, how do you move long distance koi? Koi can be moved long distances with either a car or by being shipped on an airplane. They should be placed in bag that’s filled with pure oxygen and sealed with a rubber binder. The Koi should be kept cool while in the bag, overheating them will make them burn through their oxygen fast.How do you transfer big fish? Method 2 Choosing a Container for Transportation Place your fish in plastic bags. Transport the fish in five-gallon buckets. Put the fish in a container. Transport the aquarium if it is small. Transport your fish in an insulated, secure container. Choose a container large enough for your fish.