Brightwell Aquatics MicroBacter Purple M - 500ml Hanna Checkers The movable nozzle allows the

The movable nozzle allows the aquarist to aim return flow to improve surface movement

This 120 cm base REEFER G3 system is designed for aquarists who want a serious reef-ready tank

Provides airflow for airstones

The driver is the control interface between the COR-15 pump and the Apex 1LINK connection

Large rectangular light field helps reduce algae-burning hot spots

Brightwell Aquatics MicroBacter Purple M - 500ml Hanna Checkers The movable nozzle allows theBrightwell Aquatics MicroBacter Purple M 500ml Brightwell Aquatics MicroBacter Purple M 500ml is a marine and reef aquarium bioculture featuring purple non sulfur bacteria, including Rhodopseudomonas palustris, to help consume unwanted nutrients, improve water clarity, and support a healthier aquarium microbiome. Brightwell MicroBacter Purple M PNSB Bacteria for Marine Nutrient Control MicroBacter Purple M is designed for reef and marine aquariums