25 Watt Classic UV Sterilizer - Aqua Ultraviolet

Great for tanks up to reef tanks up to 150-gallons

Suggested flow rate for saltwater aquarium sterilization - 400 GPH

The Classic 25-Watt Series Units sterilizer is designed for maximum performance, capacity, and durability. Our Ultraviolet system is a proven reliable and successful method when controlling algae and dangerous bacteria without leaving any residuals in your water.

The Aqua Ultraviolet utilizes the high-class components designed to work perfectly together, magnifying kill rates and insuring ease of fixture and maintenance. We are able to calculate and bring out our flow rates at 30,000 w/cm, predicated on the end of that 14-mos life so there is no need to modify the water flow.

The Classic 25-watts Series Units is the premium choice for water purification of ponds/aquariums from 500-1200 gallons eradicating bacteria and creating a safer and cleaner environment. Our Aqua Ultraviolet Classic 25 Watts Series Units can also be used as a cleanser to remove free-floating algae for any bodies of water up to 4000 gals with 50% to 75% plant coverage. Simply put Aqua Ultraviolet Classic 25-Watts Series Units sterilizer and it will clear your water within 3 to 5 days. Sometimes, just overnight, and maintain it that way.

Choosing a UV sterilizer

The 25 watt Classic suits smaller systems and lower flow rates. Step up to the 57 watt Classic for larger tanks, or consider the IceCap in-sump high output UV if sump space matters more than external mounting. Browse all UV sterilizers or the Aqua Ultraviolet range.