Aqua Care Ceramic Noodles, 500g is designed for use in all types of aquarium filters. These ceramic noodles provide a large surface area to promote the growth of beneficial bacteria, which help convert harmful ammonia into nitrite. Ideal for both freshwater and saltwater tanks, they improve filtration efficiency and enhance the health of your fish. Each pack contains 500g of high-quality ceramic noodles, suitable for any tank size. The white color blends seamlessly with your aquarium setup, adding functionality without disrupting aesthetics. Directions: 1. Add the Aqua Care Ceramic Noodles directly into your aquarium filter. 2. Use approximately 500g of noodles for optimal performance. 3. Ensure the noodles are evenly distributed within the filter. 4. Monitor the water parameters regularly to ensure effective ammonia conversion. 5. Replace the noodles every 6-12 months or as needed. Note: Do not overfill the filter to ensure proper water flow.