1. Activated Carbon Bio Balls Clear Water with Free Filter Net Bag
2. 100% new brand and high quality.
1. Effectively absorb micro particles and debris
2. For crystal clear aquarium water
3. For freshwater and marine environment
4. Premium quality
5. Highly porous and absorbent to last longer
6. For freshwater and marine environment
7. Eliminates toxic ammonia
8.Reduces stress on fish
9.Ideal for new or heavily populated aquarium
sage: Wash before use.