The Aqua Ultraviolet Classic 15W UV Sterilizer provides reliable UV-C water treatment for saltwater and freshwater aquariums. Designed for inline plumbing installation, it helps reduce free-floating algae, bacteria, and other waterborne microorganisms to maintain clearer aquarium water.

Key Features

• 15W UV-C sterilizer for saltwater and freshwater aquariums

• Suitable for saltwater aquariums up to 75 gallons

• Classic inline design for flexible plumbing installation

• Helps control free-floating algae, bacteria, and waterborne microorganisms

• 3/4" inlet and outlet connections

• Durable white housing

• Ideal for aquarium systems with sump filtration

• Chemical-free water clarification

Specifications

• Brand: Aqua Ultraviolet

• Series: Classic

• Model: A00015

• Power: 15 Watts

• Color: White

• Aquarium Type: Saltwater & Freshwater

• Saltwater Capacity: Up to 75 Gallons

• Freshwater Sterilization Capacity: 200–500 Gallons

• Freshwater Clarification Capacity: Up to 2,000 Gallons

• Inlet/Outlet: 3/4" Barb

• Dimensions: 16" L × 3.75" W × 6" H

• Voltage: 120V / 60Hz

Recommended Flow Rates

• Reef Aquarium Applications: 466–700 GPH

• Higher UV Exposure: 233–280 GPH

Actual UV effectiveness depends on water flow rate, water clarity, and operating conditions.

What's Included

• 1 × Classic 15W UV Sterilizer (White)

• 1 × 15W UV Lamp

• 1 × Power Transformer

• 2 × 3/4" Barb Fittings

Installation Note

A separate water pump and compatible 3/4" tubing are required and are not included. Mounting brackets are sold separately.

Maintenance

Clean the quartz sleeve periodically and replace the UV lamp according to the manufacturer's maintenance recommendations.

Replacement UV Lamp

Keep your Aqua Ultraviolet Classic 15W UV Sterilizer performing at its best with a compatible replacement UV lamp.

Need a replacement bulb? Shop the Aqua Ultraviolet Classic 15W Replacement UV Lamp.