Brightwell Aquatics MicroBacter Purple M - 500ml New and Noteworthy No sticky residue and less

No sticky residue and less mess than typical two-part putties

Professional-strength phosphorus source for phosphorus-limited reef aquariums

with a latticework of black markings over the entire body

IP64 water-resistant design helps protect against splashes and salt spray

Brightwell Aquatics MicroBacter Purple M - 500ml New and Noteworthy No sticky residue and lessBrightwell 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