The Neptune Systems DOS Dual Reservoir is designed to work seamlessly with your Neptune DOS Dosing System. Each side of the reservoir holds approximately 2 liters of solution, allowing you to dose two-part additives, trace elements, or other aquarium supplements cleanly and efficiently.
Features:
• Dual 2-liter chambers for two-part dosing
• Quick-connect fittings for easy setup
• Low-profile, durable design that fits neatly under most aquarium stands
• Transparent body lets you easily monitor fluid levels
• Compatible with all Neptune DOS systems