Description
Red Sea ReefDose Tubes “4qty x 3meters (10 feet)” Blue+Green — TPE dosing hoses for marine dosing applications in blue and green identification colours
Red Sea ReefDose Tubes in Blue and Green (SKU: RED839) are high-grade, air-resistant TPE dosing hoses designed specifically for marine dosing applications. The pack contains four 3-meter (10-foot) lengths of flexible tubing in matching blue and green identification colours. Available in 2 colour versions (blue/green and red/yellow), providing 8 unique colours for easily identifying a full range of supplements from container to dosing tip.
Constructed from chemical-resistant thermoplastic elastomer (TPE), these tubes resist hardening, kinking, and chemical degradation caused by concentrated reef additives, ensuring long-lasting, consistent fluid flow.
Usage & Application
When to Use
- Plumbing Dosing Pumps: Connects liquid storage containers to dosing pump heads and sump outlets.
- Replacing Worn Hose: Replaces standard silicone tubing with chemical-resistant material.
How to Use / Installation Process
- Measure the required distance from the dosing container to the pump and sump.
- Cut the TPE tubing cleanly to length with sharp scissors or a tube cutter.
- Push firmly onto the dosing pump quick-connect barbs and accessory tips.
Product Specifications & Highlights
Key Features
- Air-Resistant TPE Material: Eliminates micro-bubble permeability for accurate liquid delivery.
- Vibrant Blue/Green Colour: Easy identification of dosing channels.
- Chemical-Resistant: Safe for concentrated Calcium, Alkalinity, and trace element solutions.
- Generous Length: Includes 4 rolls of 3-meter lines (12 metres total).
Product Details
- Brand: Red Sea
- SKU: RED839
- Barcode (GTIN/UPC): GTIN / EAN-13: 7290116399676 and UPC-12: 730773353439
- Product Type: Dosing Pumps / Dosing Tubing
- Package Dimensions: 160 mm (L) × 55 mm (W) × 280 mm (H)
- Gross Package Weight: 160 g
- Target Environment: Marine Dosing Systems


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