N-Clear Nano Fleece Roller Filter (10–50 Gallons)

Fitting most branded 10G–50G AIO tanks, this automated high-efficiency filtration system is built to keep your water crystal clear with minimal effort needed. Comes with free N-Neon 3D fluorescent stickers

Key Features

• Automatic Roller Filtration
  High-density fleece automatically advances when clogged, providing uninterrupted mechanical filtration without manual intervention.
• Highest Compatibility in the Industry
  Designed to fit various nano all-in-one aquariums including IM, Waterbox, UNS, Aquatop, AquaOne, AquaManta, HelloReef, and more. Highly reusable. See the tank fit guide below for details.
• Supports Dual Mode
  Supports synchronized operation of two filters with a single controller—ideal for dual-chamber setups or tanks with a high bioload.
• Freshwater and Saltwater Compatibility
  Built for reliable, long-term performance in both freshwater and marine aquarium environments.
• FDA Food-Grade Fleece Rolls
  Industry-first! Fleece rolls are made from FDA food-grade material and independently tested by a certified third-party laboratory to comply with U.S. FDA food-contact standards (21 CFR 177.1630).

Main vs Extension

The extension unit does not include a power adapter, controller, or sensor. A dual-link cable is included. It must be connected to a main filter controller to run in sync mode, and both motors advance together when the main sensor triggers. Dual-filter set up is highly recommended for tanks with two filter chambers, especially tanks above 25 gallons, though a single main filter will still work better than filter socks.

User Manual

Click here to learn more about the details.

Warranty: 1-year limited warranty. Buy direct from Nature Dimensions to receive an additional 6-month warranty extension, for 18 months of total coverage. View warranty policy.

Technical Specifications