Seachem SeaGel™ 250 ml – Carbon & Anti-Phosphate Filter Media
SeaGel™ is a premium blend of MatrixCarbon™ and PhosGuard™, formulated to treat 250 litres of water. Designed for reef, marine, and phosphate-sensitive freshwater aquariums, SeaGel™ removes organic impurities, color compounds, and acids while neutralizing phosphates, silicates, and toxic metals.
Features & Benefits:
• MatrixCarbon™: Ultracapacity carbon that removes organic matter and coloration
• PhosGuard™: Powerful remover of phosphate, silicate, toxic metals, and acids
• Bead-shaped design: Optimizes water flow and enhances penetration of the filter media
• Synergistic blend: MatrixCarbon™ and PhosGuard™ enhance each other for maximum effectiveness
• Versatile use: Ideal for reef, marine, and freshwater aquariums not phosphate-buffered
• Phosphate-safe: Combines low-leachable phosphate carbon with PhosGuard™ to prevent phosphate contamination
Usage:
• Treats up to 250 litres of water
• Place in a filter bag or reactor in a high-flow area
• Rinse before use for optimal performance
Why SeaGel™?
• Maintains clear, healthy water while protecting sensitive marine and reef systems. Removes organic coloration and toxins without introducing phosphates.





