From Aqua Ultraviolet’s twist series, the Twist UV 57-Watt Series Units are designed for maximum power, reliability, and performance. These water sterilizers are dependable and ideal for reef environments and controlling fish disease.
 
Specifications
Dimensions: 20” x 3-3/4” x 6”
Number of Lamps
1
Water Sterilization Measurements
Freshwater: 1,500 – 3,000 Gallons
Saltwater: 355 Gallons
Recommended Flow Rate for UV Dosages
at 30,000 µw/cm2 (EOL) GPH: 3,200 (Max Flow Rate)
at 45,000 µw/cm2 (EOL) GPH: 2,133
at 60,000 µw/cm2 (EOL) GPH: 1,600
at 75,000 µw/cm2 (EOL) GPH: 1,280
at 90,000 µw/cm2 (EOL) GPH: 1,066 (Min Flow Rate)
Information for Reef Tanks
A UV rated in the 30,000 or 45,000 µw/cm2 (EOL) is ideal for the reef environment. UV’s used at higher kill rates will destroy the planktonic food supply for the reef.
Information for Marine Fish
(No reef or live rock) A UV rated in the 75,000 or 90,000 µw/cm2 (EOL) will be the most effective at controlling fish disease. All UV dosages are calculated at the end of lamp life (14 months).
Diclaimer
*Aqua Ultraviolet does not recommend utilizing Wipers with Salt Water and if utilized in this manner will void warranty on the Wiper parts.