Is releasing small fish good for small fish?

Not necessarily, this is a wrong statement. 369 is just because these numbers are lucky, but they are not suitable for everyone. However, sometimes it's even worse. If you figure it out, the lucky fish will die. Therefore, feeding fish is more important than counting lucky fish. Real scientific fish farming depends on the size, shape and material of fish tanks, not just lucky fish. The number of fish should depend on the size, shape and material of your aquarium. Different fish tanks have different numbers of fish because of different environmental carrying capacity. If there are small fish tanks, there may be two fish tanks, and dozens of extra-large fish tanks will do. If you are lucky, but the number of fish doesn't match the fish tank, there will be dead fish, which is not good. If you want to know how many fish tanks are best for you, you can continue to ask me the size, shape and material of your fish tank, so that I can determine the number of fish that are best for you. In addition, it is best not to use round glass fish tanks for fish farming, which is not good for fish eyes.