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A 6W in-line UV clarifier that treats water passing through a compatible canister filter return to help reduce suspended algae and green water.

• Designed for Fluval FX2, FX4 and FX6 filters.
• Includes 1-inch to 5/8-inch hose adapters for compatible installations.
• Replaceable CCFL UV bulb.
• Mounting bracket included; filter sold separately.

Check hose size and installation instructions before ordering. This is the FX 6W model, distinct from the smaller Fluval in-line clarifier. It does not remove algae attached to surfaces or replace routine maintenance. Install externally and follow the manual’s UV and electrical precautions.

Why Buy From Infinity and Beyond Aquatics?

Get personal service and practical aquarium guidance from an independent North Jersey business, with help choosing compatible equipment and support after your purchase.