Some aquatic plants can be planted when raising fish. Water plants can photosynthesize in the water under the condition of light. They can absorb carbon dioxide and release some oxygen. This oxygen can satisfy the survival of fish. Aquatic plants can also play a role in purifying water quality. However, the specific kind of water plants, according to what fish to decide. Raising different fish requires different water quality, and the aquatic plants that can be planted are different. Different fish have different colors and need different color combinations of aquatic plants.
If you raise freshwater fish, you can plant some green chrysanthemum, water-soluble grass, moss grass, green radish and so on. These aquatic plants do not require high water quality, and have strong adaptability and are easy to raise. They are also beautifully colored and set off most tropical fish.
What kind of water grass mud is good for fish farming depends on what kind of water plants are planted and what kind of fish are raised. Generally, the water grass mud used has a certain acidity. If you use water grass mud, you must plant water grass.