Red Sea ReefMat 250, 500 & 1200



ReefMat series

Smart fleece mat roller filters

Smart. Plug & Play. Efficient.

The ReefMat is a plug & play, fully automated, smart fleece roller filter that keeps your aquarium water crystal clear for weeks at a time.
Designed with the hobbyist in mind, the ReefMat features an easy fleece-mat replacement system that allows you to switch rolls without having to remove the filter from the sump or turn off the pumps.

Note: Suitable for seawater aquariums only.

Note: Suitable for seawater aquariums only.

ReefMat 250

Recommended for systems up to 250 liters

3500 liters Max. flow capacity per hour

8cm Fleece-mat width

32m Fleece-mat length

16x20x49cm Dimensions

ReefMat 500

Recommended for systems up to 500 liters

6000 liters Max. flow capacity per hour

11.3cm Fleece-mat width

28m Fleece-mat length

21x27x42cm Dimensions

ReefMat 1200

Recommended for systems up to 1200 liters

9000 liters Max. flow capacity per hour

17cm Fleece-mat width

35m Fleece-mat length

27x30x48cm Dimensions

Mounting and installation

The ReefMat is designed to hang on the front wall of the sump for ease of operation

It also has optional legs for a freestanding installation

Both the Drive-unit and inlet hose can be positioned on either side of the ReefMat, as best suits your specific installation

The ReefMat includes a kink-resistant, corrugated (32mm/1.25” ID) inlet hose with a PVC universal connector (suitable for both metric and USA piping)

Integrated media basket for additional chemical filtration

Hanging option

Optional legs

Drive-unit installation

Inlet hose

Current status of all features of the ReefMat.

Based on the average daily usage, ReefBeat lets you know your preferred number of days before the roll is due to end.

Continuously monitor performance with a detailed daily & hourly fleece-mat dispensing record for the current roll.

The length of fleece-mat dispensed can be customized, allowing for optimal system performance.

Overall performance stats for all used rolls.

ReefMat includes a fail-proof solid-state level sensor, as well as a smart drive unit that connects it to the ReefBeat ecosystem, which controls and monitors the exact length of the used mat, lets you know your average Mat usage, provides you with a daily log, and gives you a head’s up a few days before the mat needs replacing.


ReefBeat App

One App to Control Them All!

ReefBeat integrates all of Red Sea’s smart devices into one smart, synchronized eco-system that you can fully control from the palm of your hand, providing you with extra peace of mind, as just a quick glance will update you on the status of all your devices.


Efficient, high-flow, skimmer friendly, non-woven polyester fleece-mat rolls.

ReefMat 250

32m Length

8cm Width

ReefMat 500

28m Length

11.3cm Width

ReefMat 1200

35m Length

17cm Width

Installing a ReefMat in your Red Sea Sump

Check out the various options for replacing the filter socks/cups with a ReefMat in your specific model (REEFER G1 only)


Sump Modification Kit

Manufactured specifically to help you ready your sump for a ReefMat, the kit Includes highly flexible, ultra-thin blades for cutting through the silicone joins, and a small scraper to tidy up any leftover silicone.
All parts are suitable for using inside saltwater.
Please do not use this kit without protective gloves and eye protectors.

Additional information


ReefMat 250, ReefMat 500, ReefMat 1200


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