Name: NanoMat Fleece Roller Filter - Red Sea
Brand: Red Sea
SKU: R35400USA
Price: 215.00 USD
Availability: InStock
Rating: 5.0 (4 reviews)

NanoMat Fleece Roller Filter - Red Sea

UPC: 730773354009

Filtration

$215.00

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The Red Sea NanoMat is a compact, automated fleece roller filter designed as a drop-in replacement for standard 4-inch filter socks in smaller reef systems. It fits MAX NANO G2 and REEFER sumps without modification and handles up to 250 GPH. A processor-controlled drive unit with integrated level sensors advances the fleece roll automatically, and a single roll lasts up to four weeks under normal load. LED indicators alert you when the roll is exhausted or the advance has paused, keeping maintenance straightforward without requiring any network connection. Saltwater use only.

Mechanical filtration is one of the most straightforward ways to improve water clarity, but filter socks demand frequent manual rinsing to stay effective. The Red Sea NanoMat replaces that maintenance cycle with a self-advancing fleece roll that continuously presents clean media to incoming tank water, rolling forward only when it's actually needed. The result is weeks of consistent mechanical filtration with minimal hands-on time.

At the core of the NanoMat is a processor-controlled drive unit paired with water-level sensors. When detritus loads the active section of the fleece and flow begins to back up, the unit detects the rising water level and advances the roll automatically. This means the filter responds to real conditions rather than advancing on a fixed timer, which extends roll life and avoids wasting clean media. A single fleece roll is rated to last up to four weeks in typical smaller-system applications.

Setup is designed to be direct. The NanoMat ships ready to use and drops into any standard 4-inch filter sock housing, including the sump sections of Red Sea MAX NANO G2 and REEFER systems. Its footprint — 3.94 inches wide by 3.54 inches deep by 16.14 inches tall — is sized specifically for the space constraints of nano and mid-sized builds. Maximum rated flow is 250 GPH, appropriate for systems up to approximately 53 gallons.

While the NanoMat does not connect to a controller or home network, it communicates status through onboard LED indicators. If the roll advance has paused or requires attention, the LEDs signal the condition clearly. For hobbyists who want automated mechanical filtration without adding another device to their controller ecosystem, that simplicity is a practical feature rather than a limitation.

Overview

Automate. Filter. Forget.

The NanoMat brings automated fleece filtration to smaller reef systems with a plug-and-play form factor that replaces standard filter socks.

Automated Roll Advance
- Processor-controlled drive advances fleece only when water level rises
- Level sensors detect flow restriction before it becomes a problem
- Reduces roll waste compared to fixed-interval advance systems
Built for Smaller Systems
- Rated for tanks up to 53 gallons and flows up to 250 GPH
- Compact 3.94" x 3.54" x 16.14" footprint fits nano sump chambers
- Drop-in replacement for standard 4" filter sock housings
Low-Maintenance Operation
- Single fleece roll lasts up to four weeks under typical load
- LED indicators alert when roll is exhausted or advance pauses
- No network connection or controller integration required

Features

Compact Dimensions Detailed
The dimensioned drawing confirms the NanoMat's 3.94" x 3.54" x 16.14" envelope, which is sized to occupy the footprint of a standard 4-inch filter sock housing without modification.
Nano Tank In-Sump Fit
The illustration shows the NanoMat seated inside a nano aquarium's sump section, demonstrating how the unit integrates directly into the filter chamber without additional hardware.
Reef Sump Installation
The NanoMat is shown installed in a working reef aquarium sump, illustrating its low-profile presence within an active filtration chamber alongside other equipment.
In-Use Reef Environment
The NanoMat operates in a reef tank supporting corals and fish, representing typical saltwater use conditions within the rated 53-gallon and 250 GPH capacity range.
Retail Packaging
The NanoMat ships in Red Sea retail packaging and is ready to use out of the box, requiring no tools or additional parts for installation into a compatible filter sock housing.