bio stuffing

pumice stone

Contains a variety of minerals to regulate water quality
It can buffer the PH value of water
Porous surfaces facilitate bacterial growth
Product description: Volcanic rocks are porous volcanic eruptions. It is rich in many minerals. When used in water treatment, a large specific surface area is provided, allowing bacteria to grow in the pores. In addition
INQUIRY

Volcano stone is formed by a volcanic eruption a special kind of stone. Because when magma eruption is very severe, so in the process of the air, it will be with a good contact with air to form a large number of bubbles. After cooling to form porous rocks. Material is hard, density is small.Can float in the water, so also known as pumice stone.
Volcano stone on aquatic animals or aquaculture, can be used as a biological filter matrix. Because of its porous characteristics, specific surface area is very large. We can use it to foster biochemical bacteria. Irregular Volcano stone can cause diversity of eddy current to flow, such an environment is favoured by nitrifying bacteria. Under the condition of dissolved oxygen is sufficient, nitrifying bacteria will lava-rock holes as "home". Nitrifying bacteria feed on the ammonia nitrogen and nitrite in the water, can decompose them into non-toxic nitrate or oxygen. To effectively reduce the content of total nitrogen in the water. This house and bacteria have in common.
Another Volcano stone contains sodium, magnesium, aluminum, silicon, calcium, titanium, manganese, iron, nickel, cobalt and molybdenum and other dozens of minerals and trace elements. Can be adjusted to the trace elements in the water. Because of special structure, cheap price, make it become the aquarium world popular biological filter material.

Volcano stone than other plastic as the raw materials of biological filter material, the proportion of heavier. when use with circulating water aquaculture biochemical filter, usually placed in the last case.

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