- Sku: R35442
- Vendor: Red Sea
Red Sea ReefMat 1200 Replacement Roll
The Red Sea ReefMat 1200 Replacement Roll is a high-flow, 50 g/m² non-woven polyester fleece designed for the ReefMat 1200 automatic roller filter. Each 35-meter (115 ft) roll provides weeks of hands-free mechanical filtration, keeping your reef system crystal clear with minimal maintenance.
Looking for more filtration supplies? Browse our Skimmers, Reactors & Filtration collection.
- 50 g/m² non-woven polyester fleece for efficient mechanical filtration
- 35m (115 ft) roll length for extended use between replacements
- 17cm (6.7") width — purpose-built for the ReefMat 1200
- Expected to last 5–8 weeks on a moderately stocked 170-gallon reef system
- Drop-in replacement — no tools or modifications needed
| Brand | Red Sea |
| Product | ReefMat 1200 Replacement Roll |
| Roll Length | 35m / 115 ft |
| Roll Width | 17cm / 6.7" |
| Material | Non-woven polyester fleece (50 g/m²) |
| Compatible With | Red Sea ReefMat 1200 |
| Suitable For | Saltwater |
| SKU | R35442 |
| UPC | 730773354429 |
| Condition | New |
How long does one roll last?
On a moderately stocked 170-gallon reef system, each roll typically lasts 5–8 weeks. Bare-bottom tanks and newly installed systems may use fleece faster.
Will this fit other ReefMat models?
No — this roll is specifically sized for the ReefMat 1200. Other models require different roll widths.
Is installation difficult?
Not at all. The roll drops right into the ReefMat 1200 with no tools or modifications required.
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Red Sea ReefMat 1200 Replacement Roll


