Viper 400 Watt UV Sterilizers – Stainless Steel, With Flow Switch, 110V/60Hz Ultima II Bio-Mechanical Filters healthy water for medium to

healthy water for medium to large ponds and water features

backyard pond or large aquarium system it is essential to remove both ammonia and accumulated debris

large water gardens

Whether you’re maintaining a backyard koi pond or a larger water feature

and protozoa that cause green water

Viper 400 Watt UV Sterilizers – Stainless Steel, With Flow Switch, 110V/60Hz Ultima II Bio-Mechanical Filters healthy water for medium toMaximum power and durability for the largest ponds and commercial aquatic systems. The Viper 400 Watt UV Sterilizer is a heavy duty, high output stainless steel unit engineered for demanding large scale applications. With its robust construction and integrated flow switch, this powerhouse delivers superior sterilization for ponds and water features up to 20,000+ gallons (depending on flow rate and turnover), rapidly destroying free floating algae,