Aqua UV The Twist Series UV’s are designed with a rotating union in the body for flexibility of installation. Easily place the inlet & outlet in a position to fit your plumbing needs.
The usage of Twist UV 25-Watt Series Units by Aqua Ultraviolet is an effective strategy for preventive maintenance of ponds and aquariums, proven to be safe in controlling algae and harmful bacteria without leaving any residuals in the water.
Specifications:
Dimensions: 20” x 3-3/4” x 6”
Number of Lamps: 1
120 Volt Amp Draw: 0.48
Water Sterilization Measurements:
Freshwater: 500 – 1,200 Gallons
Saltwater: 150 Gallons
Recommended Flow Rate for UV Dosages:
at 30,000 µw/cm2 (EOL) GPH: 1,200 (Max Flow Rate)
at 45,000 µw/cm2 (EOL) GPH: 800
at 60,000 µw/cm2 (EOL) GPH: 600
at 75,000 µw/cm2 (EOL) GPH: 480
at 90,000 µw/cm2 (EOL) GPH: 400 (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).