Grow lights / Ultum Nature Systems / Magnetized water resistant refugium light
Ultum Nature Systems

Magnetized water resistant refugium light

$79.99
Last updated 2026-11-03

This small LED lamp is specifically designed for aquarium refugiums and is water-resistant to handle the humid environment near tanks. It features a magnetized mounting system that allows for secure placement on various surfaces. The light provides a full spectrum that is optimized for growing macro algae like Chaeto in saltwater reef tanks.

An inline timer is included to help you manage the light cycles for your aquatic ecosystem. The customizable nature of the lamp means you can position it precisely where your algae needs it most. Its compact size ensures it doesn't clutter the area around your aquarium while still providing effective illumination.

The build quality is focused on durability in wet conditions, making it a safe choice for reef enthusiasts. By supporting the growth of macro algae, this light helps in the natural filtration process of your tank. It is a specialized tool for those looking to maintain a healthy and balanced saltwater environment.

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Full spectrum With timers Waterproof Aquarium
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Aquarium Full spectrum With timers Waterproof
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