If you feed artificial feed, you can grow into a finished turtle in one year, while if you feed it with fish or other bait, it will usually grow three to five taels per year! But its commodity value is different! As for the young turtles not being fed, it is not a big problem if the density is small. If the density exceeds the water body's ability to support it, it will eat itself or suffer from atrophic disease until it dies!