The Red Sea ReefMat 250 Replacement Roll is a high-flow, 50 g/m² non-woven polyester fleece designed for the ReefMat 250 automatic roller filter. Each 32-meter (105 ft) roll delivers weeks of hands-free mechanical filtration, keeping your reef crystal clear with minimal maintenance.
Looking for more filtration supplies? Browse our Skimmers, Reactors & Filtration collection.
Features
- 50 g/m² non-woven polyester fleece for efficient mechanical filtration
- 32m (105 ft) roll length for extended use between replacements
- 8.1cm (3.2″) width — purpose-built for the ReefMat 250
- Expected to last 5–8 weeks on a moderately stocked reef system
- Drop-in replacement — no tools or modifications needed
Specifications
| Brand | Red Sea |
| Roll Length | 32m / 105 ft |
| Roll Width | 8.1cm / 3.2″ |
| Material | Non-woven polyester fleece (50 g/m²) |
| Compatible With | ReefMat 250 |
| SKU | R35440 |
| UPC | 730773354405 |
FAQ
How long does a roll last?
On a moderately stocked reef, expect 5–8 weeks per roll. Heavier bio-loads or bare-bottom setups may use fleece faster.
Will this fit the ReefMat 500 or 1200?
No — the ReefMat 250 roll is 8.1 cm (3.2″) wide and designed specifically for the ReefMat 250. The 500 and 1200 models use wider rolls.
Is installation difficult?
Not at all. Simply open the ReefMat housing, swap the spent roll for a fresh one, and thread the leading edge. No tools required.
Reviews
There are no reviews yet.