This Ultraviolet Sterilizer controls the spread of disease, eliminates free floating algae and has a convenient hang-on design.

AquaStep Ultraviolet Sterilizers can be installed in a hanging position or underneath aquarium tanks to kill disease causing micro-organisms, or inside pond filters or skimmers to kill free floating algae. It triples the UV exposure to control disease causing organisms. Versatile inlet/outlet at top and bottom allows custom options for hang-on, below aquarium, or multiple unit installation. Includes UL-Listed high output electronic ballast for reliable and energy efficient performance.

Features:

• Internal step design -- directs water back and forth across UV light tripling the contact time through the unit
• UV Built -- allows maximum UV transmission and longer bulb life
• Distribution plate evenly distributes water into chamber
• Compression coupling and gasket -- creates water tight seal at quartz sleeve and around ballast cord
• Ease of Replacement. Unique 4 pin connector for easy bulb replacement without shutting down the system.
• Clear View Port. Allows visible light (no UV) to pass through and indicate bulb is operating.
• Adjustable spring loaded clamp creates a snug fit to any aquarium or reservoir tank.
• Compression coupling and gasket creates water tight seal at quartz sleeve and around ballast cord.
• Electronic Ballast. 10W, 15W and 25W high output UL listed ballast.
• Inlet and outlet at top for hang on and at bottom for below aquarium installations. Use inlet ports on each side to connect multiple units together for any size requirement.
• Free Standing Base holds AquaStep in place for installations below or beside aquarium.
• Innovative design creates more volume area for increased contact time. Flat side allows snug fit to any aquarium or reservoir tank.
• Water fall increases oxygen level by spreading out a thin sheet of gently falling water.
• Adjustment screws keep unit level when installed in hanging position on tank.

Includes:
(2) 3/4" MPT x 1/2" barb elbows, waterfall output assembly, 4 ft length of 1/2" ID flexible tubing, (3) hose clamps, 3/4 oz silicone lubricant, Teflon tape, and (2) port plugs. Replacement bulbs are also available (sold separately).