Red Sea ReefMat 250 Smart Fleece Roller Filter – Up to 66 Gallons
$349.99
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Standard U.S. shipping: $12.99; free standard shipping on eligible qualifying orders of $100 or more. Specialty shipments are charged separately.
Shipping & Delivery
Standard/Economy: $12.99; free standard shipping on eligible qualifying orders of $100 or more.
Most in-stock orders process in 1–3 business days. Estimated standard transit is 5–12 business days after dispatch. Backorders, preorders, and special orders follow their stated lead times. Dates are estimates, and separate shipments may have separate charges.
Review the Shipping & Live Arrival Policy and final charges at checkout. International rates and specialty charges are separate from domestic standard offers.
Red Sea ReefMat 250 Smart Fleece Roller Filter
Bring automated mechanical filtration and smart monitoring to smaller reef systems with the Red Sea ReefMat 250.
The ReefMat 250 is a compact, fully automated fleece roller filter designed to continuously remove suspended waste from aquarium water while eliminating the routine cleaning and replacement associated with traditional filter socks.
With ReefBeat connectivity, automatic fleece advancement, solid-state water level sensors, and an integrated media basket, the ReefMat 250 brings Red Sea's smart filtration platform to systems up to 66 gallons.
Automatic Fleece Filtration
Aquarium water passes through a high-flow fleece mat that captures suspended particles, detritus, uneaten food, and other debris before it can continue circulating through the system.
As the fleece becomes loaded, the ReefMat automatically advances fresh material into position.
Instead of pulling out dirty filter socks every few days, used fleece collects on the take-up roll while the ReefMat handles the process automatically.
ReefBeat Smart Monitoring
The ReefMat 250 connects to Red Sea's ReefBeat smart aquarium ecosystem.
Its smart drive unit monitors fleece usage and can alert you when the fleece is running low, has run out, or has torn. ReefBeat also provides daily fleece usage information, giving you another way to monitor what's happening within the aquarium.
High-Flow Mechanical Filtration
Despite its compact size, the ReefMat 250 supports aquarium flow rates up to 900 gallons per hour.
Red Sea recommends the unit for aquarium systems up to 66 gallons / 250 liters, making it a strong choice for smaller and medium-sized reef systems where you want automated filtration without installing a much larger roller filter.
200-Micron Fleece
The ReefMat uses high-flow, skimmer-friendly 50 g/m² nonwoven polyester fleece with 200-micron porosity.
Each ReefMat 250 roll measures approximately:
Width: 3.2 inches
Length: 105 feet
Replacement rolls can be changed without removing the ReefMat from the sump or shutting down the aquarium's pumps.
Integrated Media Basket
Mechanical filtration isn't the only job the ReefMat can handle.
An integrated media basket provides space for additional chemical filtration media, allowing you to incorporate compatible media into the filtration system without requiring another separate reactor or media container.
Product Highlights
Fully automated fleece roller filtration
Recommended for systems up to 66 gallons
Maximum flow capacity up to 900 GPH
200-micron filtration
105-foot fleece roll
Smart automatic fleece advancement
ReefBeat connectivity
Fleece usage monitoring and notifications
Solid-state internal and external water level sensors
Easy fleece roll replacement
Integrated chemical media basket
Multiple sump installation options
Designed specifically for seawater aquariums
Specifications
Recommended System Size: Up to 66 gallons / 250 L
Maximum Flow: 900 GPH / 3,500 LPH
Fleece Width: 3.2" / 8 cm
Fleece Length: 105' / 32 m
Dimensions: 6.3" x 7.9" x 19.3"
Compatibility
The ReefMat 250 is compatible with numerous Red Sea REEFER systems and can also be installed in other sump-equipped saltwater aquariums when appropriate space, plumbing, and installation requirements are met.
Because compatibility varies by aquarium model and generation, always confirm sump dimensions and installation requirements before ordering.
Red Sea ReefMat compatibility guide
Replacement Fleece
The ReefMat 250 uses dedicated ReefMat 250 Replacement Fleece Rolls.
Replacement fleece sold separately.
Why Buy From Infinity and Beyond Aquatics?
Infinity and Beyond Aquatics offers modern filtration equipment for saltwater and reef aquariums, including automatic fleece rollers, protein skimmers, pumps, controllers, filter media, and other reef filtration essentials.
From compact reef systems to large displays, find filtration equipment designed to make aquarium maintenance easier while keeping your system clean and stable.