Wholesale coral sand aquarium water filtration special

Coral sands are coral or shell fragments with a continuous release of calcium carbonate. The particles vary in size and size. The biggest feature of coral sand is that it is rich in micropores, suitable for a large number of biochemical bacteria to survive, and can be used as a laying filter.

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Details

Application

Aquarium Landscaping Coral Stone Coral Sand

[Wide Application] Suitable for fresh water, sea water. Can be used for upper filter, filter bucket, tank bottom tank filter device, wall hanging filter.

【Keeping PH Steady】 Coral sand contains alkaline substances, and the pH value after filtration is generally7.0"8.5. The continuously released calcium ions provide high hardness and stable pH for seawater living.

[Good Filtering Effect】 Rich in micropores. It has strong adsorption capacity of minerals and effectively adsorbs chlorine, nitrate and nitrous acid in water.

【Premium Material】 Natural coral sand fast adsorbs tank chlorine, nitrate pores. Sustained release of calcium carbonate, shape, grain, and uneven size.

[Provide a Comfortable Living Environment】 Its allnatural environmentally friendly materials contribute to the construction of natural habitats, but also far from the original ecological water quality.

coral sand

appearance

Coral sand is mainly fragments of coral or shells, which have a sustainable release of calcium carbonate, coral sand contains alkaline substances. Water flowing through coral sand will make the ph value of the water is generally 7.0-8.5, because they will constantly release calcium ions and magnesium ions, providing high hardness and stable pH for the water quality of fish farming. In the choice of coral sand must take into account the size of the sand itself, for seawater aquariums, it is best to use the particle size of 1-3 mm or so fine sand, so that the entire sand layer surface area is very large, easy to aerobic bacteria, denitrification bacteria reproduction survival.

Usage method

Coral sand particles vary in size and specifications, it contains rich micropores, can allow a large number of nitrifying bacteria to survive, generally can be used for 8 to 16 months without replacement. There is no fixed pattern for the placement of coral sand in the aquarium, and it can generally be divided into thin bottom sand and thick bottom sand. As we all know, once there is bottom sand in the tank, it has been operating normally for a period of time to establish a nutrient zone on the surface of the sand. Coral sand can create a wavy aesthetic effect, mimicking the shape of the natural bottom of the sea, creating a natural environment for aquarium creatures.

coral sand