AquaUltraviolet Classic 8 Watt UV Sterilizer – 2”

Crystal clear water starts here. The AquaUltraviolet Classic 8 Watt UV Sterilizer is the perfect entry-level unit for smaller ponds, water gardens, and aquariums up to approximately 200 gallons (with proper flow and turnover). Using proven UV technology, this compact yet powerful sterilizer destroys free-floating single-cell algae, bacteria, viruses, and protozoa that cause green water and disease — all without chemicals.

Designed with the same reliability as the rest of the Classic series, this 2” unit features easy-twist caps for quick quartz sleeve cleaning and simple installation. Its durable construction and high-output lamp make it ideal for maintaining pristine water in koi ponds, goldfish systems, and smaller water features. Whether you’re just starting out or adding reliable sterilization to an existing setup, the Classic 8 Watt delivers consistent performance with minimal maintenance.

Key Features:

- 2” inlet/outlet for easy plumbing

- High-output UV-C lamp for effective sterilization

- Easy-twist cap for fast quartz sleeve access

- Chemical-free algae and pathogen control

- Reliable, long-lasting Aqua Ultraviolet quality

-Sterilizes up to approximately 200 gallons

Give your pond or aquarium the clear, healthy water it deserves. The Classic 8 Watt — small in size, big on results. 

*Available with or without wiper