AquaUltraviolet Classic 25-Watt UV Sterilizer – 2" White (220–240V / 50Hz)

Product Overview

The AquaUltraviolet Classic 25-Watt UV Sterilizer is a compact yet powerful ultraviolet system designed to maintain crystal-clear, healthy water in small and medium aquatic environments. It eliminates suspended algae, bacteria, parasites, and other microorganisms—without chemicals and without harming fish or corals.

This unit is ideal for aquarists looking for high-quality UV sterilization in a smaller footprint while still benefiting from AquaUV’s industry-leading performance and durability.

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Key Features

• 25W UV-C output for effective sterilization
• 2" inlet/outlet for high compatibility with modern plumbing and pumps
• Clears green water within days when properly sized
• Chemical-free water treatment
• Durable, UV-resistant housing with lifetime warranty
• Trusted American-made sterilizer for aquariums & small ponds

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Technical Specifications

General

• Model: Classic 25-Watt UV Sterilizer
• Color: White
• Voltage: 220–230–240V / 50Hz
• Wattage: 25W (single UV lamp)
• Ideal For: Small to medium aquariums, reef tanks, nano-ponds, water features

Connections

• Inlet/Outlet Size: 2" slip
• Designed for inline installation
• Compatible with a wide range of aquarium and pond pumps

Performance

• Freshwater Clarifier Capacity: Up to ~2,000 gallons
• Freshwater Sterilizer Capacity: Up to ~1,200 gallons
• Saltwater Aquarium Capacity: Ideal for systems up to ~125–150 gallons
• Clarity Time: 2–5 days with correct sizing
• Targets: Green water algae, harmful bacteria, protozoa, parasites

Construction

• Housing Material: UV-resistant polymer construction
• Lamp Life: ~14 months continuous use

Included Components:

• 25W UV-C lamp
• Quartz sleeve
• Inline transformer
• 2" slip union fittings

Dimensions

• Length: ~13"
• Width: 3.75"
• Height: 6.25"

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Why Choose the 25-Watt Model?

• Perfect for small–medium aquariums & ponds
• Compact size with professional sterilization output
• Supports both freshwater & marine systems
• Improves water clarity and reduces disease risks
• Easy installation with long service life