Red Sea ReefDose 4 Tube Holder betta fish Invisible technology thanks to the

Invisible technology thanks to the dry shaft and filter intake tubing

cube-shaped aquarium offering 200 litres of capacity

Those demanding strength

UK-based support and spare parts ensure long-term reliability and confidence

Up to 75 tests per kit

Red Sea ReefDose 4 Tube Holder betta fish Invisible technology thanks to theRed Sea ReefDose 4 Tube Holder The Red Sea ReefDose 4 Tube Holder provides a clean, secure, and organised way to route your dosing tubes from your ReefDose system into your sump. Designed specifically for ReefDose tubing, it keeps all four lines neatly aligned, stabilised, and perfectly positioned for drip free, reliable supplement delivery. Each holder includes colour coded quick connect dosing tips for easy identification and maintenance. Key