Submersible Aquarium UV-C Light with Timer | KSY Aquatics

UV-C Support for Clearer Aquarium Water

This submersible aquarium UV-C light is designed to help control free-floating algae that can contribute to green or cloudy aquarium water, supporting clearer-looking water as part of your aquarium filtration setup.

Built-In Timer. Easier Daily Control.

Choose from 3H, 6H, 12H, or 24H timer modes for more convenient daily use. The 3-hour, 6-hour, and 12-hour settings automatically repeat on a 24-hour cycle, while the 24-hour mode provides continuous operation when needed.

Designed for Filter-Area Installation

Install the UV-C light inside a covered filter box, filter chamber, sump, or other enclosed filtration area where water can circulate around the lamp. Keep the operating UV-C light away from direct exposure to people, pets, fish, plants, eyes, and skin.

Four Power Options for Different Setups

Available in 7W, 9W, 11W, and 13W options. The IP68 lamp body is designed for submerged use and includes suction cup holders for secure placement, while the timer controller must remain dry.

Specifications

Voltage Notice: Please leave your required voltage and plug type in the order notes at checkout. Available options are US 110V with a two-prong plug and EU 220V with a round plug. We will ship according to your order note.

UV-C Safety Notice: Do not look directly at the operating UV-C light. Avoid direct exposure to eyes, skin, people, children, pets, fish, and plants. Turn off and unplug the unit before installation, removal, inspection, or maintenance.