Biochemical filter cotton, also known as rattan cotton or resin filter mesh, is a common filter cotton material that mainly plays a role in biochemical filtration. Suitable for ornamental aquariums such as seawater tanks, freshwater tanks, and aquatic plants tanks.

Biochemical cotton is mainly used to cultivate nitrifying bacteria, which decompose toxic NH3/NH4 and NO2 in water into non-toxic NO3. Therefore, it can improve water quality and increase the survival rate of fish, making it a filtering material that combines physical and biochemical filtration effects. It has good elasticity, a large surface area, is not easily damaged, and can effectively filter impurities in water.

The main characteristics of bio cotton are:

Fiber filter, resin filter, made of acid and alkali resistant synthetic resin material.

Has drug resistance, water resistance, light resistance, flame retardancy, water permeability, and air permeability

It has super permeability and can be washed and recycled multiple times, saving replacement costs.

Save space. MV-25 resin filter MV-50 resin filter

Fixed dimensions: 1mx2mx30mm and 1mx2mx50mm

Standard wind speed of 2.5m/sec2.5m/sec, initial pressure loss of 15Pa/30Pa, average efficiency of 52f%

Normal temperature use<60 ℃

Usage: Mist blanket for washing tower (replacing water ball filling material), high humidity, high dust environment filtration, mist removal net, air and liquid filtration balls.

The distinction between bio cotton and filter cotton:

Biochemical cotton: not easily clogged, mainly cultivates nitrifying bacteria to decompose toxins in water.

Biochemical cotton: large pores, loose

Filter cotton: mainly filters fish feces and food residues, which are prone to clogging and need to be washed frequently.

Filter cotton: small pores, tight fit

Breeding purpose:

1. Used for seawater tanks, freshwater tanks, and water grass tanks, the size can be freely cut.

2. Biochemical cotton can decompose excrement and feed residues, improve water filtration and cleanliness. The effect is good. Reduce fish mortality rate.

3. No blockage, no deformation, can be washed repeatedly and continuously after cleaning.

The places of use are as follows:

1. Car paint booth, factory paint workshop;

2. Filtering of central air conditioning ducts;

3. Condensed water noise reduction and oil-water separation;

4. Sewage and sludge treatment plant, water plant, cooling tower, swimming pool, fish pond, aquaculture and egg collection