Seachem De*Nitrate 100ml – Advanced Nitrate Removal Media for Aquariums

Seachem DeNitrate 100ml is a natural, highly porous filtration media designed to promote anaerobic denitrification and safely reduce nitrate levels in freshwater and marine aquariums. Elevated nitrates can stress fish, fuel algae growth, and negatively impact reef systems—DeNitrate helps keep them under control.

Engineered to replicate the nitrate-reducing function of live rock, De*Nitrate provides an enormous internal surface area that supports dense populations of beneficial bacteria. Oxygen is depleted within the pores after aerobic activity at the surface, creating ideal anaerobic conditions for effective nitrate reduction.

For best performance, De*Nitrate must be used in low-flow filtration environments, allowing denitrifying bacteria to thrive and gradually lower nitrate levels to a stable range.

Key Features:

• Promotes anaerobic denitrification
• Effectively reduces nitrate levels
• Extremely high porosity for maximum bacterial colonization
• Mimics natural nitrate reduction found in live rock
• Helps prevent algae growth caused by excess nitrates
• Long-lasting and non-exhausting when nitrates remain controlled
• Safe for freshwater, marine, and reef aquariums
• Ideal for low-flow filtration systems
  

Seachem De*Nitrate 100ml is a powerful biological filtration media designed for long-term nitrate control. By creating the perfect anaerobic environment for beneficial bacteria, it delivers natural and stable nitrate reduction without constant replacement. An excellent choice for aquarists aiming to maintain a healthy, algae-free aquarium.