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๐ 30W high-power UV sterilizer - for aquarium/fish pond/koi pond - imported quartz lamp from Korea ๐ง Efficient sterilization, clear water quality Using 253nm ultraviolet photon energy, it destroys algae, bacteria, and pathogenic DNA/RNA in water, with a sterilization rate of โฅ 98%, effectively suppressing common aquarium problems such as green water and white spot disease. ๐ 30W high power, good filtering effect Specially designed for medium to large aquariums, koi ponds, and breeding tanks, the disinfection flow rate can reach 30-50 liters/minute, and the entire pond is circulated for sterilization without pressure. ๐ Imported high transparency quartz lamp tubes from South Korea The lamp tube comes from South Korea and is made of high transparency explosion-proof quartz glass. It has a UV transmittance of over 90%, stronger and more stable sterilization, and does not decay after long-term use. โก Single ended four pin design, with a lifespan of up to 12000 hours Compared to ordinary two pin lamps, the four pin structure has a more stable current, reduces electrode loss, and a service life of up to 8000-12000 hours, reducing replacement frequency. ๐ก๏ธ 304 stainless steel chamber+UV reflection design The inner cavity is made of 304 stainless steel, which reflects ultraviolet rays, sterilizes without dead corners, is corrosion-resistant and salt spray resistant, suitable for freshwater and seawater aquarium environments. ๐ Quick start, ready to use immediately The startup time does not exceed 5 seconds, and with a 1/2-inch standard interface, it can easily connect to external filter cartridges, water pump pipelines, or pond circulation systems. ๐ก Multi-scenario application Suitable for: aquariums, koi ponds, turtle tanks, seawater coral tanks, small fish ponds for households, temporary aquaculture ponds, etc. โ Why do aquarium players choose the 30W version? Compared to the entry-level 10W/12W version, the 30W version is suitable for large aquariums, koi ponds, or small