N-Clear Nano Manual

Introduction

The N-Clear Nano Fleece Roller Filter is designed for aquarium enthusiasts who need an efficient, low-maintenance solution to remove particulate matter and maintain pristine water conditions. Ideal for both freshwater and marine aquariums, this filter effectively eliminates suspended solids and organic waste, preventing water quality degradation.

Key Features

• Automatic Roller Filtration: high-density fleece advances automatically when clogged, keeping mechanical filtration uninterrupted.
• Highest Compatibility in the Industry: fits nano all-in-one aquariums including IM, Waterbox, UNS, HelloReef, Aquatop, and more; highly reusable.
• Supports Dual Mode: run two filters from a single controller for dual-chamber setups or high bioload systems.
• Freshwater and Saltwater Ready: engineered for long-term reliability in both freshwater and marine environments.
• FDA Food-Grade Fleece Rolls: industry-first rolls made from FDA food-grade material and tested to comply with 21 CFR 177.1630.

How It Works

1. Water Intake: Flow from the aquarium enters the roll filter and is directed across the fleece.
2. Filtration: Suspended debris is captured by the fleece while clean water exits the chamber.
3. Sensor Detection: As debris accumulates, flow slows and the water level rises until the optical sensor is triggered.
4. Automatic Advancement: The motor advances a fresh section of fleece, restoring flow and lowering the water level.
5. Continuous Operation: The cycle repeats, providing uninterrupted mechanical filtration.

Quick Start Guide

1. Position the Sensor: Attach the sensor to the sensor bracket on the inner frame.

   

2. Mount the Motor: Attach the motor to the take-up shaft, ensuring it is secured with the retaining ring.

   

3. Load the Fleece: Thread the fleece roll through the feed shaft and attach it to the inner frame. Use the adhesive strip to secure it to the take-up shaft.

   

4. Install Water Barrier: Attach the appropriate water barrier to the inner frame.

   

5. Place in Filter Case: Insert the assembled inner frame into the outer case and position in your aquarium's filtration chamber.

   

Installation Instructions

Components Included

Step-by-Step Installation

1. Attach the sensor to the sensor bracket.

   

2. Attach the motor to the take-up shaft, ensuring it is secured with the retaining ring.

   

3. Attach the motor to the designated motor mount on the inner frame and tighten the screws.

   

4. Thread the feed shaft through the filter fleece roll and place it onto the inner frame. Use the adhesive strip on the filter fleece to stick it firmly to the take-up shaft.

   

5. Attach the sensor bracket to the inner frame using the included screws.

   

6. Install the water barrier. In most setups, the pre-installed longest barrier provides the best seal.

   

7. Place the fully assembled inner frame into the outer case.

   

Dual Mode Setup (Optional)

The N-Clear Nano Filter supports Dual Mode, allowing two filters to share the same controller and work together for tanks with dual filter chambers. Both motors advance together when the main sensor triggers.

Use the included splitter cable to connect the motor of the secondary filter to the motor connector on the primary filter's controller.

Adapter Installation

Adapters are required for non-Innovative Marine tanks. Pick your adapter style and follow the steps below.

Type 1: Flat Adapters (V1)

1. Use the default barrier: Use the pre-installed 2.75" barrier.
2. Check the support blocks: Refer to the video above. Confirm the media support blocks are still in the chamber; they may be on the sides or on the front and back.
3. If blocks are missing: Glue two similar plastic pieces back inside the chamber with silicone or super glue. You can also reach out to our customer support for a special-version adapter customized for these tanks.
4. Seat the adapter: It should sit fully flat, especially the front lip of the silicone gasket. A slight lift at the back is normal.
5. Drop in the filter: Put the adapter into the filter chamber, then lower the filter into the adapter opening.

Type 2: Most V2 Adapters

1. Swap the barrier: Replace the default barrier with the second-longest barrier. For most V2 adapters, select the 2.35" (6 cm) water barrier. See barrier illustration.

   

2. Check the support blocks: Confirm the media support blocks are still in the chamber; they may be on the sides or on the front and back.
3. If blocks are missing: Glue two similar plastic pieces back inside the chamber with silicone or super glue. You can also reach out to our customer support for a special-version adapter customized for these tanks.

Type 3: Aquatop Adapters

1. Find the bump: Locate the small bump in one corner of the Aquatop chamber; the adapter rests on it.
2. Install the adapter: Push the adapter into the chamber until it seats on the bump.
3. Swap the barrier: Replace the default barrier with the second-longest barrier with the 2.35" (6 cm) water barrier.
4. Drop in the filter: Put the adapter into the filter chamber, then lower the filter into the adapter opening.

Type 4: ReefCasa Adapters

1. Check your tank version: Mark II tanks need the two additional attachments installed on the main adapter.
2. Install the adapter: Push the adapter into the chamber until it meets the two support blocks.
3. Use the default barrier: Keep the default (longest) barrier.
4. Drop in the filter: Put the adapter into the filter chamber, then lower the filter into the adapter opening.

Request an Adapter for Other Tanks

If your tank is not currently supported, we are always open to adding new adapters. Reach out to our support team, and we will evaluate the possibility of onboarding a new model within 1-3 weeks.

To process your request quickly, please provide the details below.

1. Support points: Note any brackets or bumps that can support a flat adapter, such as the two black blocks glued to the sides of the tank.
2. Measurements: Provide the dimensions shown above. Millimeters (mm) are preferred.
   • L1: Inner width of the filter chamber opening.
   • L2: Inner length of the filter chamber opening.
   • L3: Depth from the top of the chamber baffle to the bottom edge of the weir.
   • L4: Depth from the top of the tank rim to the top of the bracket or bump (if any).
   • L5: Depth from the top of the chamber split-baffle rim to the top of the bracket or bump (if any).
   • L6: Depth from the top of the tank rim to the top of the back-chamber baffle.
   • L7: Depth from the top of the tank rim to the top of the split-chamber baffle.
3. Photo: Share a clear picture under white light with the flow turned off so we can see the internal structure of your filter chamber.

Send this information to support@naturedimensions.com. We will respond within 24 hours.

Controller Version Overview

The controller provides real-time feedback on filter status. There are two versions in the field—V1 and V2—and the quick steps below show you which one you own.

V1 Controller Guide

V2 Controller Guide

The V2 controller is the current controller for new N-Clear units. It uses Default, Long Delay, and Timer Modes.

Buttons & Manual Controls

Adjusting Water Level and Sensor Position

The stable operation of the filter depends on several key factors. When using it for the first time, follow each step carefully and be patient with adjustments.

Set the Aquarium Water Level

Set the initial water level inside the filter to about one inch below the emergency overflow (refer to the video above for a visual guide). Since evaporation can cause water levels in the sump and display to drop, it is recommended to use an ATO system to maintain consistent water levels and stable operation.

Choose the Water Barrier

Most setups perform best with the longest pre-installed water barrier. For hang-on installations, switch to a shorter barrier so that its top edge sits just below the outlet weir. This keeps the chamber sealed and directs all water through the fleece for proper filtration.

Adjust the Sensor Height

1. Start high: Set the sensor to its highest position.
2. Wait for the fleece to get dirty enough: Run the filter for about 12 hours, or up to 24 hours for tanks with a light bioload, until the fleece darkens and the internal water level rises significantly.
3. Lower the sensor gradually: Lower the sensor a little at a time until the sensor tip just touches the water.
4. Confirm the trigger: Wait up to 40 seconds. The motor should trigger, the fleece should advance, and the water level inside the filter should drop as clean fleece replaces the dirty clogged fleece.
5. Keep that height: The point where the sensor first triggers properly is the optimal sensor height.

Troubleshoot Steps

Use the guides below to resolve the most common issues.

Problem 1: Filter never advances

• Confirm pump flow is between 100 and 300 GPH.
• Make sure there is no gap between the filter inlet and the aquarium outlet.
• Lower the sensor a little at a time until the fleece advances.
• Check the aquarium water level and top off if needed.
• Inspect and clean the sensor.

Problem 2: Rolls too frequently or triggers alarms

Work through these steps in order:

1. Check the installation: Confirm the adapter is installed correctly and fully seated so all flow passes through the fleece.
2. Check the mode: Start with Default Mode (MODE LED off). Use Timer Mode only when sensor-based triggering is not possible.
3. Verify connections: Reconnect the sensor, motor, and controller plugs. Ensure connections are secure.
4. Reset the sensor height: Move the sensor to the highest position.
5. Set initial water level: Remove some water until the level inside the filter is about 1/2 inch below the sensor tip. This leaves room for the water level to rise and fall as the fleece clogs and advances.
6. Run for 24 hours, then assess:
   • Case 1: Fleece is dark/dirty and the filter never rolled. Lower the sensor gradually until it just touches the water and triggers a roll. The water level should drop immediately—leave the sensor there. This is the optimal sensor position
     All set!
   • Case 2: The filter rolled and the used fleece is dirty (yellow to brown). Keep the sensor at the top; that is the optimal sensor position.
     All set!
   • Case 3: The filter rolled but the fleece is nearly clean or almost used up. Repeat these steps carefully. If it still over-rolls, contact support.
     !Needs attention
7. Contact support if needed:
   • Prepare clear photos or short videos of your setup.
   • Describe the issue and list the troubleshooting steps you completed.
   • Contact us via one of the methods below:
     • Email: support@naturedimensions.com
     • IG chat: @nature_dimensions
     • FB chat: @NatureDimensionsSupport

FAQ

Safety Instructions

Read all instructions carefully before operating the N-Clear Nano Fleece Roller Filter. The device is for indoor use only, and the controller must not be exposed to water.

Important Safety Precautions

• Do not use the device if the power cord, plug, or any component is damaged.
• This product is suitable for users aged 14 and older, or younger users with supervision and guidance.
• Keep the device out of reach of unsupervised children.
• Only use the supplied power adapter.
• Disconnect power before installation, removal, or cleaning.
• Avoid pulling on the power cord when unplugging; grip the plug instead.

Specifications

Warranty

Product Warranty & Lifetime Support

Standard Warranty Coverage

We provide a one-year warranty covering the following N-Clear Nano components. Units purchased directly from Nature Dimensions receive an additional 6-month warranty extension, for 18 months of total coverage. Purchases through other retailers receive the standard 1-year warranty unless otherwise stated.

• Feed shaft
• Take-up shaft
• Inner frame
• Outer case
• Take-up motor
• Sensor
• Sensor bracket
• Controller
• Power adapter

Exclusions

The warranty does not cover damage resulting from:

• Misuse, abuse, improper installation, or unauthorized modifications
• Use of non-original or incompatible filter fleece rolls or accessories
• Natural wear and tear or accidental damage
• Repairs or servicing performed by anyone other than authorized service personnel

How to File a Warranty Claim

Email support@naturedimensions.com with:

• Proof of purchase (order confirmation or invoice)
• A clear description of the issue
• Photos or video evidence, if available

Note: Nature Dimensions LLC reserves the right to deny claims that do not meet the above criteria.

Customer Support

Need help with setup or troubleshooting? We aim to respond within 24 business hours. Reach us here:

• Email: support@naturedimensions.com
• IG chat: @nature_dimensions
• FB chat: @NatureDimensionsSupport

Limitation of Liability

• Nature Dimensions LLC is not liable for indirect, incidental, or consequential damages caused by the use or inability to use this product.
• The warranty is valid only in the country of purchase unless otherwise required by law.

Lifetime Warranty via Auto-Refill Subscription

N-Clear Auto-Refill keeps your fleece rolls stocked automatically and extends your device warranty for as long as your subscription remains active and eligible.

Benefits:

• Automatic delivery on your schedule.
• Enjoy a 20% discount on every roll.
• Lifetime device warranty with an active subscription.

Eligibility:

• Subscription must remain active for at least three consecutive months.
• Your device must continue to meet standard warranty conditions.

Subscribe now at naturedimensions.com/pages/autorefill.