Fluval Biological Enhancer Size:2.1 Qt Softens and restores old leather

Softens and restores old leather

Pull tabe for easy on

Made from breathable

Magnesium glycinate

reliability

Fluval Biological Enhancer Size:2.1 Qt Softens and restores old leatherFluval 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