Your goldfish may come explore, they may swim away, or they might ignore you. This is perfectly normal. Put your hand in your goldfish’ tank on a daily basis to help your fish get used to your hand. Once they are comfortable with your hand, you can begin the next step.
Your goldfish will soon approach the top of the water as they become used to your hand. This is a good start. If your fish doesn’t come, be patient. Let them have their own time.
If your goldfish doesn’t approach your hand, repeat the steps until they become less timid.
Your goldfish may not do this immediately. It may take your goldfish sometime to peck at the stick so just keep it there and wait.
Moving the target by a centimeter is a good start. When your goldfish follows the target, reward it with a treat.
Be aware that your fingers won’t be as effective in training your goldfish if you use your finger during target practice as well.