How to create a bottom filter fish tank landscape

The expert answered 1. In the landscape bottom filter fish tank, several layers of fine gauze should be laid at the outlet to prevent the bottom sand or other small objects used for landscaping from falling into the outlet.

2. Because fish tanks with bottom filtration are generally deep, a layer of bottom sand can be laid during landscaping, which can improve the height of the prospect.

3、gt； When you are ready, you can plant aquatic plants and place decorations. If conditions permit, you can breed more herring or white cloud snakehead.

The way of fish tank filtration is 1. Physical filtration: The simplest way of fish tank filtration is physical filtration, that is, filter cotton is used to block impurities in water and reduce the content of organic matter in water.

2. Chemical filtration: Generally, chemical filtration is rarely used in family breeding, because they mainly adsorb and dissolve harmful substances through soft water resin, grass mud pills, hydrogen-absorbing stones, etc.

3. Biofiltration: Biofiltration is commonly used in families, mainly using biochemical cotton, biochemical balls, glass rings and other materials to provide a good living environment for nitrifying bacteria. As long as there are enough nitrifying bacteria, the water quality can naturally become clear and clean.