If the fish food is gone, there is no need to feed for a short time. The fish are relatively hunger-resistant, and it is no problem to starve for a day or two. If there is no fish food for a period of time, self-made feed can also be fed to fish, but this should be based on the food habits of fish to choose raw materials. Homemade fish food can be made by mixing corn flour, white flour, shrimp powder, bean flour and calcium powder, rolling them into the size that can be eaten, and then feeding them.
1. Animal feeds: There are many kinds of animal feeds. For some carnivorous fish, the feeds are mainly various kinds of fish, shrimp, snails, and mussels. However, most of the ornamental fish raised are fed with animal feeds other than these, such as fish meal, fish insects, brine shrimp, silkworm pupae, and so on. They can supplement animal protein, which is very helpful for the growth of fish.
2. Plant feed: Plant feed is usually algae and aquatic plants, but if you feed fish, you can also use grains, beans, and so on. Usually, plant feed is rich in microorganisms and trace elements, which is very helpful to the health of fish, so it is also essential.
3. Artificial feed: Artificial feed is fish food, with many kinds and rich nutrition. Compared with the above two kinds, the biggest advantage is that it is easy to preserve. The general artificial feed is divided into two kinds of pellets and flakes, according to the difference of the water where the fish are, you can choose to float on the surface, or choose to suspend in the water and sink to the bottom.
