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Coospider Repta Nine Watt Ultraviolet Light Bulb Replacement For Aquarium And Outdoor Pond Clarifier G23 Two Pin Base Two Pack
Coospider Repta Nine Watt Ultraviolet Light Bulb Replacement For Aquarium And Outdoor Pond Clarifier G23 Two Pin Base Two Pack
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Product features
Product features
Materials and care
Materials and care
[Generic] High-purity quartz glass tube, mercury vapor mix, tungsten filaments, copper alloy dual-pin contacts, heavy-duty plastic G23 base housing.
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- Directly Sourced From USA
- Premium Quality & Authenticity
- 7 Day Easy Return

Product Description
Maintain a clear and healthy aquatic environment with this premium ultraviolet light bulb replacement kit. Engineered specifically for heavy-duty clarification, these germicidal lamps are perfect for outdoor ponds, fish tanks, turtle aquariums, and residential water features. They effectively eliminate floating green algae, murky water conditions, and micro-organisms without relying on harsh chemicals or producing secondary pollution.
This nine watt replacement bulb is designed for dedicated aquarium enthusiasts and pond keepers who want to restore crystal clear transparency to their aquatic ecosystems. Built with high-transmission quartz glass, it maximizes short-wave ultraviolet radiation at a peak wavelength of 253.7 nanometers for optimal sterilization efficiency while remaining entirely ozone-free. The robust quartz construction also ensures remarkable thermal shock resistance and high-temperature tolerance during continuous operation.
With an impressive service life exceeding 8000 hours, these reliable dual-pin lamps provide long-term performance, requiring replacement only every eight to ten months. This authentic imported product provides seamless integration with a wide array of universal filtration systems, making installation straightforward and hassle-free.
FAQ
Q1. What is a 9 Watt UVC G23 Base Replacement UV Light Bulb used for?
Ans: It is primarily used in outdoor pond clarifiers and aquarium sterilizer filters to eliminate floating algae, bacteria, and cloudiness. The short-wave ultraviolet light clears up murky green water to restore clarity and maintain a healthy environment for fish and turtles.
Q2. How often should I replace this aquarium light bulb?
Ans: It is recommended to replace the light bulb every 8 to 10 months or after 8000 hours of continuous use. Even if the bulb still emits visible light, its beneficial germicidal effectiveness declines over time.
Q3. Is this germicidal ultraviolet light safe for direct viewing?
Ans: No, short-wave ultraviolet radiation is harmful to human skin and eyes. Always turn off the power supply before inspecting or replacing the bulb, and never look directly at the lamp while it is turned on.
Q4. Is this coospider-repta UV bulb an authentic import available in India?
Ans: Yes, this is an authentic USA imported product sourced directly from reliable international distributors. Rudra Retails ensures that Indian hobbyists receive genuine high-quality personal care and specialized utility imports delivered safely to their doorstep.
Q5. Does this water clarifier light bulb produce ozone?
Ans: No, this specific lamp produces ozone-free short-wave radiation at a peak wavelength of 253.7 nanometers. It cleanses your pond or aquarium water purely through physical means without creating secondary chemical pollution.