Red Sea NanoMat Automatic Fleece Roller Filter

Upgrade from traditional filter socks to automatic mechanical filtration with the Red Sea NanoMat Fleece Roller Filter.

Designed specifically for smaller saltwater aquariums, NanoMat continuously removes suspended waste and debris using an automatically advancing fleece roll, helping maintain clear aquarium water while dramatically reducing the routine cleaning associated with filter socks and pads.

Its compact, plug-and-play design fits standard 4-inch filter sock holders and is designed as a drop-in replacement in compatible Red Sea systems, making automated fleece filtration accessible even when sump space is limited.

Automatic Mechanical Filtration

As aquarium water passes through the fleece, suspended particles, detritus, uneaten food, and other debris are captured before they can continue circulating through the system.

As the fleece becomes loaded, the NanoMat automatically advances fresh fleece into position.

Instead of repeatedly removing and washing filter socks, the dirty fleece is gradually collected on the take-up roll while fresh filtration material is supplied automatically.

Smart Operation Without an App

NanoMat uses a processor-controlled drive unit and solid-state water-level sensors to determine when fresh fleece is needed.

Unlike the larger ReefMat models, NanoMat does not require an app or internet connection to operate.

It also features an automatic shutdown function designed to prevent unnecessary fleece consumption when abnormal water levels are detected, such as during aquarium maintenance.

Compact Drop-In Design

NanoMat was created for systems where traditional fleece rollers may simply be too large.

It's compatible with standard 4-inch filter sock holders and selected Red Sea aquariums, including compatible MAX NANO and REEFER systems. Exact compatibility varies by aquarium generation and model, so customers should verify fitment before purchase.

High-Flow Fleece

NanoMat uses a 50 gsm nonwoven polyester fleece designed for efficient mechanical filtration while remaining skimmer-friendly.

Each roll measures approximately:

Fleece Width: 2.2 inches
Fleece Length: 59 feet

Replacement fleece rolls can be installed without replacing the entire filtration unit.

Aquarium Capacity & Flow

Recommended Aquarium Size: Up to 53 gallons / 200 liters

Maximum Flow Capacity: 250 GPH / approximately 950 LPH

The compact NanoMat is ideal for nano reefs and smaller marine systems where automated mechanical filtration was previously difficult to fit.

Product Highlights

Automatic fleece roller filtration

Designed for systems up to 53 gallons

Maximum flow capacity up to 250 GPH

Fits standard 4-inch filter sock holders

Compatible with select Red Sea MAX NANO and REEFER systems

Processor-controlled automatic fleece advancement

Solid-state water-level sensors with no moving parts

Automatic shutdown helps prevent fleece waste

No app or internet connection required

50 gsm nonwoven polyester fleece

Compact design for smaller sumps and AIO systems

Suitable for saltwater aquariums

Specifications

Recommended System Size: Up to 53 gallons / 200 L
Maximum Flow: 250 GPH / 950 LPH
Fleece Width: 2.2" / 5.5 cm
Fleece Length: 59' / 18 m
Dimensions: Approximately 3.5" x 3.5" x 16.1"

Compatibility

NanoMat can replace filter socks in compatible Red Sea systems and standard 4-inch filter sock installations.

Because sump layouts and Red Sea aquarium generations vary, customers should confirm compatibility with their exact aquarium model before ordering.

Red Sea NanoMat Compatibility Guide

Replacement Fleece

NanoMat uses dedicated replacement fleece rolls. Red Sea offers the replacement fleece in a Twin Pack, allowing the original roller unit to remain installed while used fleece rolls are replaced as needed.

Replacement fleece sold separately. Use the dedicated Red Sea NanoMat Twin Pack replacement fleece rolls.

Why Buy From Infinity and Beyond Aquatics?

Infinity and Beyond Aquatics offers modern reef filtration solutions from Red Sea and other leading aquarium brands, including fleece rollers, protein skimmers, pumps, controllers, filter media, and complete filtration equipment.

Build your filtration system with equipment designed to reduce maintenance while keeping your aquarium clean and stable.