Fluval Biological Enhancer Size:2.1 Qt Barbwire border

Barbwire border

Back has zippered pocket and open pocket

Detailed check pieces connecting the bits together

A padded mono crown provides even pressure along the poll

Magnesium glycinate

Fluval Biological Enhancer Size:2.1 Qt Barbwire borderFluval Biological Enhancer is a responsive biological aquarium supplement that immediately inoculates aquarium water with a powerful team of beneficial bacteria, providing a safe biological habitat for your fish. It goes to work fast, releasing massive amounts of beneficial bacteria that eliminate toxic ammonia and nitrites while creating a biologically well balanced aquarium for healthy fish to thrive. Fluval Biological Enhancer is strongly