Generally speaking, goldfish is an omnivorous animal. It can eat a lot of things, including animals and plants.
Animals are mainly insects, such as "mealworms", which are the most common ones. They can usually be bought in the flower and bird market. After buying them, they can be divided into small pieces and fed; Another example is "nematode", goldfish also prefer to eat, and the four seasons can buy this feed; Then there is the "water flea", which is easier to buy in summer and autumn, and contains more protein, which is more suitable for the growth of goldfish.
In addition to these animal feeds, there are also some plants that can be eaten by goldfish, such as "diatoms", "water plants", "duckweed" and so on. Then there are some artificial fish feed, which contains rich nutrients, but also more suitable for feeding goldfish.
The above mainly introduces two types of feed that can be used as feed, namely animal and plant. From the nutritional elements contained in the food and the growth status of goldfish, it is more appropriate to choose the feed of living animals. Moreover, goldfish itself is a more carnivorous fish. Therefore, when breeding goldfish in peacetime, you can buy fish worms, mealworms and so on as its feed, the cost is relatively low, the effect is good. The other is the special fish feed, the effect is also good.