About This

• Anaerobic denitrified
• Economical to use
• Can be used as a bio filter
• Removes nitrates, nitrites, ammonia, and organics
• Pore size well suited for anaerobic bacteria

Overview

• Brand : Seachem
• Liquid Volume : 250 Milliliters
• Item Weight : 8.3 Ounces
• Item Form : rocks
• Number of Packs : 1