SeaGel Seachem – Combined Carbon & Anti-Phosphate Filter Media (500 ml)
SeaGel is an optimized blend of 50% MatrixCarbon and 50% PhosGuard, designed for reef, marine, and phosphate-sensitive freshwater aquariums. This ready-to-use combination effectively removes impurities while preventing phosphate leaching, making it ideal for delicate aquatic ecosystems.
How It Works:
• MatrixCarbon removes organic waste and colored compounds
• PhosGuard neutralizes phosphates, silicates, toxic metals (including copper), and acids
• Balanced formula prevents phosphate leaching, even long-term
Key Benefits:
• Eliminates phosphates and silicates
• Reduces organic matter and discoloration
• Removes toxic metals for safer water
• Ready-to-use mix—more convenient than separate media
• Minimal impact on essential trace elements
Usage Instructions:
• Use 250 ml for 150–225 liters of water
• Place in a filter bag in a high-flow area
• Rinse with freshwater before use
• Note: media may fizz or heat slightly when first wetted
• Duration: 3–4 months, depending on organic load and pollution level
• Volume: 500 ml
Perfect for maintaining crystal-clear water and a healthy, thriving aquarium.





