We all know that if it is an open-air fish pond, there will be a lot of dust and leaves floating into the fish pond. These leaves and dust are not good for koi fish, so a filtration system is needed. Let's briefly talk about the filter media in the first filtration system of F2Pond.
The first filter chamber is mainly filled with fish pond filter brushes, what are its characteristics? What can be filtered out?
1. The service life of the filter media brush is longer. Compared with filter cotton, it has better oxygenation performance, faster start-up and film formation, easy film removal and renewal, simple operation and management, corrosion resistance, no clogging, no agglomeration, and a reasonable price.
2. The four grooves in the green cross filaments can effectively resist the erosion of water flow in the horizontal direction (water flow in and out) and vertical direction (generated by aeration). In the early stage of film formation, the bacteria are easy to parasitize and multiply, which solves the problem that the round cilium is difficult to form a film due to the smooth surface; the angular edges of the hair have a better cutting effect on the air bubbles, improve the utilization rate of dissolved oxygen, and reduce aeration power consumption.
3. In the production process of the filter media brush, hydrophilic and biophilic inhibitors and some nutrient-relieving elements are added, which can better promote the growth and metabolism of microorganisms and increase the microbial biomass.
4. According to the environment and processing capacity, the service life of fish pond filter brushes is generally 3 to 5 years. At the same time, it is necessary to regularly clean up recyclables such as plastic bags and wooden branches floating in the water.
Substances that can be filtered out:
1. Dust, biofilm is formed on the brush wire, under the action of the brush wire, the water flow will become slow, and the dust will adhere to the cross wire.
2. The branches and leaves are large in size and will be intercepted by the tough brush filaments.
3. Other floating objects are also intercepted by the cross wire and need to be cleaned regularly. Don't worry about the floating objects being too heavy, our cross-brush filament has a diamond structure, which is strong and not easy to be damaged.
