TWIST 25 Watt UV White 2″ Unit – Aqua Ultraviolet

Dimensions: 20” x 3-3/4” x 6”
Dimensions with Wiper: 21-7/8” x 3-3/4” x 6”
Wiper Clearance: 16″

1

0.48

Freshwater: 500 – 1,200 Gallons
Saltwater: 150 Gallons

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)

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.

(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).

*Aqua Ultraviolet does not recommend utilizing Wipers with Salt Water and if utilized in this manner will void warranty on the Wiper parts.