Seachem de*nitrate is a highly porous filtration product designed for the effective removal and control of nitrates in both marine and freshwater aquariums. It provides an economical and natural solution to maintaining optimal water quality. This product is a porous, inorganic solid with a diameter of approximately 4 mm.

de*nitrate stands out due to its unique pore distribution and geometry, promoting both aerobic nitrification in the outer layers and anaerobic denitrification within its core. This dual functionality eliminates nitrates, nitrites, ammonia, and organic matter. The high porosity of the material provides a large surface area, supporting a high density of beneficial bacteria vital for a healthy aquatic environment.

For optimal results, de*nitrate should be placed in an area with good water flow, such as a canister filter, chemical filtration module, or box filter. A flow rate not exceeding 200 liters (50 US gallons) per hour is recommended. Available in a convenient 2-liter size (67.6 oz), Seachem de*nitrate does not require a special denitrifying filter or special culture feedings.

• Economical and natural porous material.
• Promotes aerobic nitrification and anaerobic denitrification.
• Removes nitrates, nitrites, ammonia, and organic matter.
• Suitable for both freshwater and marine aquariums.
• High porosity supports a high density of bacteria.
• 2 Liter size.