There are many aquatic plants that goldfish can eat. Common aquatic plants such as Ceratophyllum demersum, Moss aquatic plants, Ficus microcarpa aquatic plants, mini dwarf pearl aquatic plants and centipede aquatic plants are all preferred by goldfish. Because the leaves of these aquatic plants are soft and not big, they are very suitable for goldfish to eat. Although goldfish eat aquatic plants, they also have favorite aquatic plants.

However, it is best for breeders not to let goldfish only eat aquatic plants, because the nutritional content of aquatic plants is not much, and they are prone to indigestion if they eat too many aquatic plants. Coupled with long-term feeding, goldfish may suffer from malnutrition. When raising artificially, it is best to feed goldfish with a variety of foods, which can not only ensure their adequate nutrition, but also ensure balanced nutrition.

Goldfish should not be raised in a grass jar. First of all, goldfish have the habit of eating aquatic plants. Even if they are not hungry, they will eat aquatic plants. The existence of aquatic plants is mainly to improve the ornamental value. If they are eaten by goldfish, they will lose the ornamental value. In addition, aquatic plants will absorb oxygen in the fish tank. If the breeder wants goldfish to grow normally in the grass tank, he must install oxygen pumps for them, so as to ensure their sufficient oxygen. In addition, bacteria are easily adsorbed on aquatic plants, so goldfish are easily infected with bacteria when shuttling in fish tanks.