seachem De*Nitrate (250 ml-4 L) | porous filter media that removes nitrates, nitrites, ammonia and organics via denitrifying bacteria

Seachem De*Nitrate (250 ml-4 L) is a premium aquarium filtration media specially selected to help remove nitrates, nitrites, ammonia and organics via denitrifying bacteria.

de*nitrate is a natural porous material that provides both aerobic and anaerobic environments for bacteria, promoting nitrification on the surface and denitrification within its deep pores. By supporting these microbes, de*nitrate removes ammonia, nitrite and nitrate, functioning as both a biological filter and nitrate remover.

Using a trusted Seachem design, Seachem De*Nitrate (250 ml-4 L) helps with:
– Natural porous biomedia supporting aerobic nitrification near the surface
– Anaerobic denitrification deep inside
– Removes nitrate effectively
– Improving mechanical or chemical filtration
– Reducing unwanted impurities and particles
– Supporting clearer aquarium water

Key Features
– Natural porous biomedia supporting aerobic nitrification near the surface
– Anaerobic denitrification deep inside
– Removes nitrate effectively
– Improving mechanical or chemical filtration
– Reducing unwanted impurities and particles
– Supporting clearer aquarium water
– Safe and reliable when used as directed
– Helps maintain a cleaner and healthier aquarium system

Usage
Use 500 mL for each 100 L of water. Place de*nitrate in a filter where water flows slowly (less than 200 L/h) or in a sump area with slow flow to allow anaerobic bacteria to thrive. Rinse before use and avoid placing it in high flow areas. Do not clean with chlorine or chloramine.

Available Sizes
– 250 ml
– 500 ml
– 1 L
– 2 L
– 4 L

Important Notes
– Use with proper water flow for best results
– Rinse before use if recommended
– Replace or regenerate when performance reduces
– Do not use as a substitute for regular maintenance

Aquarium hobbyists commonly use Seachem De*Nitrate (250 ml-4 L) for better aquarium care, improved maintenance, and a cleaner, more stable setup.