In-store pickup only.
The Red Sea ReefMat 250 is a plug & play automated fleece roller filter for reef aquariums up to 65 gallons. The smart drive unit — connected to the Red Sea ReefBeat ecosystem — monitors fleece usage and automatically advances the roll as needed, and the integrated media basket adds room for chemical filtration. Set it and forget it: no more weekly filter sock swaps.
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Features
- Automated fleece roller filter — replaces filter socks and manual fleece holders
- Max flow capacity: up to 900 GPH
- Recommended for saltwater systems up to 65 gallons (250 L)
- Smart drive unit connected to the Red Sea ReefBeat app — usage logs, alerts, and low-roll notifications
- Solid-state internal & external water level sensors (no moving parts)
- Integrated media basket for additional chemical filtration
- Kink-resistant corrugated inlet hose with USA/Metric PVC connector
- Includes one fleece-mat roll (50 g/m² non-woven polyester, skimmer-friendly)
Specifications
| Brand | Red Sea |
| Product | ReefMat 250 Fleece Roller Filter |
| Max Flow Rate | Up to 900 GPH |
| Recommended Tank Size | Up to 65 gallons (250 L) |
| Connectivity | Wi-Fi via Red Sea ReefBeat app |
| Suitable For | Saltwater (reef) |
| Condition | New |
FAQ
How often does the fleece roll need replacing?
It varies with bio-load, feeding, and how dirty your water runs. The ReefBeat app tracks usage and will send a low-roll alert well before you run out.
Do I have to use the ReefBeat app?
The ReefMat 250 will run standalone, but connecting it to ReefBeat unlocks usage logs, fault alerts (torn fleece, empty roll), and notification before it needs a refill.
Is it skimmer-friendly?
Yes. The 50 g/m² non-woven polyester fleece is designed to be skimmer-friendly and won’t strip beneficial organics the way finer media can.
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