🌊 Dive into clarity and freshness! Designed specifically for the AquaClear 20 Filter for seamless integration. Say goodbye to unpleasant odors and hello to fresh aquatic vibes! Protect your aquatic friends from toxic ammonia and nitrite buildup. Transform your aquarium with vibrant colors and pristine clarity. Ideal for aquariums up to 20 gallons, making it perfect for your cozy aquatic haven. Color clarity Odor elimination Toxin prevention The AquaClear20 Zeo-Carb is a specialized replacement media designed to enhance the performance of your AquaClear 20 Filter. It effectively eliminates odors, discoloration, and impurities while preventing toxic ammonia and nitrite buildup, ensuring a safe and vibrant environment for your freshwater aquarium up to 20 gallons.