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DDR - DOS DUAL RESERVOIR
This attractive fluid containment system stores your dosing fluids in style and tells you when it's time to refill! Each side stores two liters (2L) of fluid. Connects directly to your DOS. Optical sensors inform your APEX when levels are low. Strong, cast-acrylic construction. Low-Profile won't easily tip over. Easy to refill. Push-fit tubing connections. Use for 2-parts (Alk/Cal), additives and other applications.