Neptune DDR-DOS Dual Reservoir Goby Optional marine-spec cabinet: available with

Optional marine-spec cabinet: available with or without marine-spec laminate cabinet fronted with weatherproof epoxy painted doors

Reads Salinity (ppt) on an Apex and PM2 Module

and for a longer period of time than other aquarium filtration media available

High performance REEF-SPEC® skimmers:

No mixing required

Neptune DDR-DOS Dual Reservoir Goby Optional marine-spec cabinet: available withDDR DS DUAL RESERVOIR This attractive fluid containment system stores your dosing fluids in style and tells you when its time to refill! Each side stores two liters (2L) of fluid Connects directly to your DS Optical sensors inform your APEX when levels are low Strong, cast acrylic construction Low profile wont easily tip over Easy to refill Push fit tubing connections Use for 2 part (Alk Cal), additives and other applications