Aqua UV Advantage 2000+ Hanger 15W — 75 Gal Hang-On UV Sterilizer - Aqua Ultraviolet

Aqua UV Advantage 2000+ Hanger 15 Watt UV Sterilizer — Hang-On-Back UV for Aquariums up to 75 Gallons

The Aqua Ultraviolet Advantage 2000+ Hanger 15 Watt ultraviolet sterilizer is the more powerful version of the Advantage series, designed for medium-sized marine aquariums, freshwater ponds, and quarantine tanks. Its hang-on-back format installs in minutes: the outlet hook hangs directly on the rim of the aquarium or sump (accommodates frames up to 1 inch thick), and the 1/2" barbed inlet connects to any 1/2" flexible hose. No rigid plumbing is required.

The 15-watt germicidal UV lamp offers significantly greater treatment capacity than the 8W model in freshwater (500 gallons vs 200 gallons) while maintaining the same ultra-compact 12-1/2 inch housing. The dwell time maximized by the streamlined housing ensures a 99.9% removal rate for single-celled organisms. Flow rates are calculated at 30,000 µw/cm² at the end of the lamp's life (14 months), so no flow adjustment is needed throughout the lamp's lifespan. The translucent blue cap allows visual confirmation that the lamp is on without exposure to UV-C rays.

Technical Specifications

• Power: 15 watts, 1 UV lamp
• Inlet: 1/2" MPT with included 90° 1/2" barbed elbow
• Outlet: Hanger hook (accommodates aquarium frames up to 1")
• Dimensions: 12-1/2" x 2-3/4" x 5-1/2" (31.8 x 7 x 14 cm)
• Power Supply: 120V / 60Hz, 0.42 amps, external transformer
• Lamp Life: 14 months of continuous use
• Color: Black only
• Installation: Hang-on-back (non-submersible)

Treatment Capacities

• Freshwater (sterilizer): 200 to 500 gallons — max flow 700 GPH at 30,000 µw/cm²
• Freshwater (clarifier): up to 2,000 gallons with 50-75% plant coverage
• Saltwater (sterilizer): up to 75 gallons — flow 233 GPH at 90,000 µw/cm²

Recommended Flow Rates by UV Dose

• 30,000 µw/cm² (EOL): 700 GPH (max flow)
• 45,000 µw/cm² (EOL): 466 GPH
• 60,000 µw/cm² (EOL): 350 GPH
• 75,000 µw/cm² (EOL): 280 GPH
• 90,000 µw/cm² (EOL): 233 GPH (min flow)

Use in a Reef Aquarium

For a reef aquarium with corals and live rock, use this sterilizer at a flow rate corresponding to 30,000 or 45,000 µw/cm² to preserve the planktonic food necessary for corals. The Advantage 2000+ 15W is ideal for reef aquariums up to 75 gallons, quarantine tanks, and frag tanks. For optimal installation, place the pump in the sump compartment and hang the outlet hook on the aquarium rim so that the treated water returns directly to the main tank.

Advantage 2000+ (15W) vs Advantage 2000 (8W)

Both models share the same compact 12-1/2 inch housing and hang-on-back format. The main difference is in freshwater: the 15W treats up to 500 gallons versus 200 gallons for the 8W, with a higher sterilization flow rate (700 GPH vs 642 GPH). In saltwater, the difference is minimal (75 gallons vs 70 gallons). The 15W is the recommended choice for aquarists with larger freshwater systems or those planning an upgrade.

Quick Installation

The Advantage 2000+ Hanger installs in minutes without tools or rigid plumbing. The outlet hook hangs on the rim of the aquarium or sump, and the 1/2" barbed inlet connects directly to a small pump's hose. The unit is not submersible and is suitable for indoor or outdoor use. Aqua Ultraviolet recommends changing the lamp after 14 months of continuous use and cleaning the quartz sleeve regularly. In saltwater, clean the quartz sleeve more frequently to prevent salt deposits.

Warranty

Limited lifetime warranty on the housing, 1 year on the complete unit, and 12 months pro-rata on the lamp (quartz sleeve is excluded from the warranty).

Included in the Box

Housing with hanger hook, transformer, 15W UV lamp, quartz sleeve, and 1/2" barbed elbow — ready to install.

Why Choose ReefSolution

ReefSolution offers the Aqua UV Advantage 2000+ Hanger 15W with fast shipping across Canada. Complete your setup with:

• Aqua Ultraviolet Advantage 2000+ Lamp 15W (A20010) — 15-watt replacement UV lamp
• Aqua Ultraviolet Advantage Quartz Sleeve — Replacement quartz sleeve for maintenance
• Sicce Syncra Silent 1.0 or 1.5 — Compatible compact pump to power the sterilizer

Frequently Asked Questions

What is the difference between the Advantage 2000 (8W) and the Advantage 2000+ (15W)?

Both models share the same compact 12-1/2 inch housing and hang-on-back format. The 2000+ 15W treats up to 500 gallons in freshwater (vs 200 gal for the 8W) and 75 gallons in saltwater (vs 70 gal for the 8W). The main difference is in freshwater. In reef saltwater, both models cover similar volumes.

Can the Advantage 2000+ 15W UV sterilizer hang on a sump?

Yes, the hanger hook can hang on the rim of the aquarium or sump. On a sump, there may be a bit more splashing depending on the water level. The hook accommodates frames up to 1 inch thick. The hanger outlet is located 1 inch below the rim of the frame.

How often should I change the UV lamp in the Advantage 2000+ 15W?

Aqua Ultraviolet recommends replacing the lamp after 14 months of continuous use. This is the longest lamp life in the industry. The published flow rates are calculated at the end of the lamp's life, so no adjustments are required during this period.