AF Purifying Resin A specialist ion-exchange resin designed for freshwater planted aquariums. AF Purifying Resin targets dissolved nitrogen compounds — especially nitrates — that accumulate in densely stocked or high-bioload aquariums. It works selectively to remove these nitrogenated wastes without altering essential mineral levels required by plants and animals. By reducing nitrate load, the resin helps maintain clearer water, slows algae growth, lowers the required frequency of water changes, and supports a healthier, more balanced aquatic environment. Key Benefits: Absorbs harmful dissolved nitrogen compounds (nitrates) in freshwater systems. Enhances water clarity and helps prevent algae outbreaks by reducing nutrient stress. Preserves essential minerals — maintains the mineral matrix vital for plants and livestock. Particularly effective in heavily planted tanks, high-density fish tanks, or setups struggling with elevated nitrate. Usage Guide: Use roughly 125 ml of resin per 400 L of aquarium water. Place the resin inside a fine-mesh filter bag and insert into a filter basket or media reactor, ensuring constant water flow. When the resin noticeably darkens (typically brown), it indicates saturation and the media should be replaced or regenerated. Regeneration: soak for approximately 6 hours in a 50% chlorine bleach solution, then rinse thoroughly and soak in clean water for 24 hours. After regeneration or replacement, rinse well and re-use. Monitor nitrate levels to ensure the system remains under control. Whether setting up a new planted system, maintaining a high-density tank, or troubleshooting persistent algae, this product provides a reliable, targeted tool for cleaner water and healthier growth.
