1. 3 - 7 Days of Rapid Water Purification：The FB series pond filter tank uses advanced filtration technology to rapidly purify pond water within just 3 - 7 days. It effectively removes impurities, suspended solids, and harmful substances from the water, quickly restoring the pond water to a clear and transparent state and creating a healthy living environment for fish.
2. Built - in UV Sterilization Lamp：Equipped with a built - in UV sterilization lamp, it utilizes ultraviolet radiation to efficiently kill bacteria, viruses, and algae in the water. This reduces the risk of disease transmission, inhibits excessive algae growth, and prevents green water problems, ensuring the pond water remains clean and hygienic.
3. Multiple Filtration System：The filter tank features a multiple filtration system that combines physical, chemical, and biological filtration methods for comprehensive water purification. It effectively filters and removes various types of pollutants, from large particulate matter to micro - suspended solids, as well as organic waste and harmful chemicals.
4. Pressure - Assisted Outflow Design：The pressure - assisted outflow design enhances water flow speed and circulation efficiency, ensuring thorough water movement and uniform purification throughout the pond. Additionally, this design helps increase the oxygen content in the water, promoting fish metabolism and growth.
5. Durable Material and Easy Maintenance：The FB series filter tank is made of high - quality engineering plastic, offering excellent corrosion resistance and durability for use in various outdoor environments. Moreover, the filter tank is designed for easy disassembly and cleaning, with replaceable filter media layers that significantly reduce maintenance efforts and time.

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