IceCap In-Sump 40w UV Sterilizer
ceCap In-Sump 40w UV Sterilizer provides powerful, chemical-free water clarification for saltwater and freshwater aquariums. Designed for simple drop-in sump installation, this plug and play unit includes the correct feed pump and a reliable high-output UVC ballast for effective control of algae, parasites, bacteria, and other microorganisms. IceCap In-Sump 40w UV Sterilizer enhances water clarity, supports a healthier aquatic environment, and safely treats water in the column without harming beneficial bacteria within your biological filtration.
IceCap In-Sump 40w UV Sterilizer
Ultraviolet Light Aquarium Water Clarification Made Simple
The IceCap UV In-Sump Sterilizer helps maintain your aquarium's health by reducing the spread of harmful microorganisms from fish, coral, invertebrates, and other aquatic life. It does this without using chemicals. It also helps control free-floating algae, parasites, bacteria, and fungi in saltwater and freshwater aquariums. When installed and maintained correctly, the high-output UV light kills microorganisms as water flows through the sterilizer. The IceCap In-Sump UV Sterilizer takes it a step further by including the right feed pump, and its simple drop-in sump installation makes it a popular choice. It’s available in 18W, 27W, and 40W high-output models.
Features:
- Super Simple Drop-in Sump Installation
- Plug and Play - Feed Pump Included
- Reliable High-Output UVC Ballast
- Enhances Water Clarity
- Destroys Most Suspended Bacteria and Viruses in the Water Column
- No Permanent Installation
* Will not harm beneficial bacterial colonies in filtration media, substrate, and surfaces.
Note: In-Sump UVs are not fully submersible. Do not expose electrical components to water.

