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24W Inline UV Light for Aquarium & Pond – 254nm

$88.89 on Amazon.com (as of October 20, 2026, 8:35 AM EST) View details ↗

The coospider‑repta 24W Inline UV Light delivers professional‑grade water clarification for aquariums, fish tanks, ponds, swimming pools, and cold‑plunge systems. Equipped with a high‑intensity 24‑watt UV‑C lamp emitting at the optimal 254 nm wavelength, it effectively neutralizes algae, bacteria, and other microorganisms that cause green water and cloudy conditions. The lamp’s 8,000‑hour lifespan ensures long‑term reliability, while the stainless‑steel housing provides superior corrosion resistance for year‑round operation.

Installation is straightforward: the compact unit connects directly to any standard water pump using one of three common inlet sizes—0.5″, 0.75″, or 1″—making it compatible with waterfall filters, pool filters, and submersible filtration systems. Simply attach the UV light to the pump’s discharge line; the device must remain outside of the water flow and never be immersed. Once installed, the UV light continuously treats water as it passes through, delivering clear, algae‑free results with minimal maintenance.

Designed for versatility, this UV clarifier is ideal for a range of applications from a 75‑gallon home aquarium to a 1,000‑gallon outdoor pond. Its durable construction and low‑maintenance design reduce the need for frequent lamp replacements, and the included 24‑hour customer‑service guarantee ensures prompt assistance for any questions. Upgrade your water system with a proven, powerful solution that promotes healthier aquatic environments.

Power24W
Wavelength254 nm
Lamp Lifespan8,000 hours
MaterialStainless steel
Pump Connection Sizes0.5″ / 0.75″ / 1″
What pump inlet sizes are compatible with this UV light?
The unit fits standard pump connections of 0.5″, 0.75″, or 1″, allowing easy integration with most aquarium and pond filtration systems.
Can the UV light be submerged directly in the water?
No. The UV light must remain outside the water flow and be installed in line with a water pump; it should never be immersed.
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