Product introduction:

Coral sand is a coral or shell fragment, with the characteristics of continuous release of calcium carbonate, different sizes of particles, and various specifications. Due to its containing alkaline substances, after their filtration of pH 7.0 ~ 8.5, commonly constantly release of calcium ions, magnesium ions can provide sea and fresh water creatures with high hardness and pH stability. Because of the rich pore structure, it can also be used as the carrier of biological filtration system to cultivate nitrifying bacteria. It belongs to the natural filter material of the aquatic world. It is characterized by rich micropores and suitable for the survival of a large number of biochemical bacteria.

Usage:

Rinse with clean water and put in an aquarium or sink. It can also be used as a filter material and a fishpond to decorate the bottom sand. It has the effect of cultivating nitrifying bacteria and stabilizing PH value. The nitrifying bacteria and water quality stabilizers were added, and the effect was better.

Product role:

Coral sand can let water into weak alkaline, internal space at the same time it has a lot of pore structure can cultivate a certain number of nitrifying bacteria, suitable for breeding seawater fish such as weak alkaline water fish. It can also be used as a filter material to cultivate nitrifying bacteria, which can improve the hardness and PH value of water quality.