Thanks a lot for the support! We'll do our best!

Regarding the training, one of the main purpose, to train the fish not to be hand shy and more brave (more interaction with human). Also, The right amount and timing of feeding by hand, you can actually stimulate them to eat more at one go. In the future, if the fish is a good one and enter competition, they'll need this training to be steady and being brave in front of the judges, so, starting from young is a must.

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Japanese Ranchu is another ball game