Neptune DDR DOS Dual Reservoir Pellet and Flake Fish Food and rapid freezing to help

and rapid freezing to help provide whole bloodworms with natural colour

Check flow after startup and adjust the system as needed

observation

or freshwater aquariums

Neptune DDR DOS Dual Reservoir Pellet and Flake Fish Food and rapid freezing to helpNeptune DDR DOS Dual Reservoir Neptune DDR DOS Dual Reservoir is a cast acrylic dual dosing reservoir designed for use with the Neptune DOS, giving reef aquarists a clean way to store two dosing fluids with integrated low level sensing. Dual Reservoir for Neptune DOS Systems The DDR is built for aquarists who want dosing containers that look and function like part of the Apex system. Each side holds two litres of fluid, making it well suited for two