bottom sand and water grass mud? Bottom sand and water grass mud are usually laid at the bottom of the water, but because there are certain particles on them, if they are not laid well, it is easy to suspend them in the water, thus making the water turbid. Usually, it should be sprinkled evenly on the bottom of the jar, without water in the jar, then prepare a plastic paper to cover it, and slowly inject water into it, until there is enough water in the jar, the plastic paper can be gently removed.
of laying bottom sand? 1. More beautiful: Bottom sand is usually laid in fish tanks for beauty. As part of landscaping, bottom sand can make fish tanks look more like natural landscapes. If fish are raised in bare tanks, it tends to be monotonous. The bottom sand is matched with stones and sunken wood, and some aquatic plants are planted, which is very interesting as a whole.
2. Planting aquatic plants: The bottom sand can be used to plant aquatic plants. Although the mud of aquatic plants is generally used for planting aquatic plants, the effect of the bottom sand is not very bad. The only difference is the lack of nutrition. However, if there are fish in the fish tank, the excrement can be used as fertilizer for aquatic plants, so there is no need to worry about its growth.
3. Favorable bacteria culture: Special biochemical filter materials are usually used for bacteria culture, such as bacterial boxes, ceramic rings, etc., but the bottom sand can also provide attachment for nitrifying bacteria, thus establishing a good nitrification system.
