Hydros Control XD Tunze and biological filtration into a

and biological filtration into a controlled canister format with included Fluval media

Seachem Stability for Aquarium Biofilter Support

It is useful when the sump water level is too high for the skimmer to tune properly

although there is a small threat to other crustaceans if the pistol shrimp is not getting enough food

Hydros Control XD Tunze and biological filtration into aHydros Control XD The Hydros Control XD is a compact HYDROS aquarium controller built around direct 12V accessory control. With three Drive Ports, two Command Bus ports, a Power Port for added system redundancy, app based control, alerts, and HYDROS ecosystem compatibility, the Control XD is ideal for adding low voltage device control to a freshwater, saltwater, reef, pond, sump, or utility system installation. HYDROS Control XD Drive Port Controller