Aqua Ultraviolet Reviews from PondProductReviews.com – Our Filters and UV Sterilizers Both Got 5 Stars!
This is the next generation of filters and the best tool for Koi ponds. The Ultima II is specifically engineered to meet the environmental demands of fish ponds. The lightweight media is designed for very high flow rates.
Aqua Ultraviolet Sterilizers will clear your water in 3-5 days sometimes overnight and keep it that way. Performance is guaranteed when sized, installed and operated according to our instructions.