Compact inline UV-C sterilizer for aquariums and small ponds. The Classic 15W with 3/4" barb fittings plumbs directly into flexible tubing to deliver clear water and reduced pathogen load—perfect for QT systems, nanos, and modest displays.
Inline 3/4" barb connections for quick hose-on installs
Single 15W low-pressure UV-C lamp targets algae, bacteria, and protozoa
Clear end cap lets you verify lamp-on status at a glance
Weather-resistant (non-submersible) body; quiet, compact footprint
Optional Wiper variant available (not recommended for saltwater use)
Sterilizer (freshwater): ~200–500 gal
Sterilizer (saltwater): ~75 gal
Clarifier (freshwater): up to ~2,000 gal
Target UV-dose flows (EOL):
~700 GPH ≈ 30,000 µW·s/cm² (clarifying)
~466 GPH ≈ 45,000 µW·s/cm²
~350 GPH ≈ 60,000 µW·s/cm²
~233 GPH ≈ 90,000 µW·s/cm² (tighter pathogen control)
Model: Classic Inline 15 Watt, 3/4" Barb, Black (No Wiper)
Lamp: (1) × 15W low-pressure UV-C
Electrical: 120V / 60Hz; ~0.48 A
Plumbing: 3/4" hose barbs (use stainless clamps)
Dimensions (unit): ~16" × 3-3/4" × 6"
Cord Length: ~15 ft
Mounting: Inline/horizontal or vertical (follow flow arrow)
Warranty: Limited lifetime on housing; 1-year on other components
Classic 15W inline UV body (Black, 3/4" barbs)
(1) 15W UV lamp
Inline transformer/power supply
Hose-barb kit / unions (model dependent)
Quick start/installation guide
Install after mechanical filtration on a pressure line; observe the flow arrow.
Push tubing fully over barbs and secure with clamps; leak-test before use.
Keep the power supply dry/ventilated; do not submerge any components.
Replace the lamp every 9–12 months of continuous use to maintain dose.