How To Use Fish Tank Filter Material Correctly?

fish tank filter media is generally the filter material in the aquarium filter system and the main material for physical filtration. Physical filtration is to pump the water in the fish tank into the filter tank with a water pump, and let the water pass through the filter material such as Filter Cotton in the filter tank to remove large particles of impurities in the water. Physical filtration cannot remove small molecules ( bacteria, algae, etc.) in water, the Filter Media For Fish Tank needs to be cleaned or replaced regularly.

What are the main filter layers of a fish tank? There are four main filter layers.
1. Fish tank filter cotton: physical filtration, blocking large particle waste, absorbing part of bacterial metabolic waste.
2. Biochemical cotton: The main function is to improve the clarity of water quality, which is achieved by cultivating nitrifying bacteria that decompose organic matter.
3. Ceramic ring: Its main function is to make the water healthy and non - toxic by attaching nitrifying bacteria. To enhance the effect, the bacteria room can also be placed at the same time.
4. Activated carbon: It is mainly used to adsorb the decomposition products of organic matter in water, but it is not used for a long time and can only be used for a specific time, and can be used again after a few months of use.

How to put the water filter carbon media? First of all, the ordinary fish tank filter cotton should be placed on it, because when the water passes through, it can effectively filter out some large impurities. But you can put two layers of filter cotton, because then the top layer can be washed if it is not clean. But it can be cleaned when cleaning, so as not to destroy the nitrifying bacteria with excessive force. Then the second layer is biochemical cotton. The next step is to put ceramic rings. But in order to improve water quality and maintenance, you can put more, which can occupy 3% - 5% of the entire water body. As for activated charcoal, if the water quality is healthy, it is not used when the water has a fishy smell.