This item must be used with a Neptune Apex controller with DOS, it cannot be used stand alone.

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 DŌS
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-part (Alk/Cal), additives and other applications

Specifications

Size (Approx.): 10.5″ x 8.5″ x 5.5″
Fluid Capacity (Approx.): 2000ml per side
Weight (Approx.): 2 pounds
Requires: Apex, Apex Lite, or Apex Jr. and DŌS to operate sensors
Package includes: DDR, 4m of DŌS tubing

The DDR has great style and will stand out in anyones equipment room. But it’s not just about style. It may not look like it, but each side of the reservoir holds an ample two liters (2000 mL) of fluid. For most saltwater aquariums that are dosing Calcium and Alkalinity to their aquariums, this amount is more than enough to last at least two weeks. If you were dosing other additives it might last months before needing a refill.

CONNECTS TO YOUR DŌS

The DDR is the only dosing container on the market that connects electrically to your DŌS and uses optical sensors that alert you when your fluid has approximately 20% remaining.

READY FOR APEX FUSION

Although not required, the DDR interfaces directly into your Apex Fusion dashboard. See in realtime your fluid levels and get an alarm when a reservoir runs low.

OPTICAL SENSOR ALERTS

One simple connection links the DDR to the DŌS. No worries about fooling around with loose wires, float switches, etc. Just plug it in and it will show up in your Apex Fusion Dashboard.