Seachem SeaGel is an advanced filtration media specially formulated for saltwater aquariums, combining the benefits of MatrixCarbon and PhosGuard into a single, convenient product. This powerful blend works synergistically to effectively remove a wide range of impurities, including organic compounds, color-causing agents, phosphates, silicates, toxic metals, and various acids, ensuring pristine water clarity and health for your aquatic environment.

Both MatrixCarbon and PhosGuard components within SeaGel are engineered as bead-shaped media, a design choice that promotes optimal water flow characteristics and maximizes penetration, enhancing their efficiency in your filter system. This unique formulation provides comprehensive organic and phosphate control, actively contributing to a stable and clean aquarium ecosystem. Each 100 ml package is designed to treat 16-24 gallons of aquarium water and remains effective for an extended period of 3-4 months, requiring placement within a filter bag for proper use.

Seachem SeaGel is an ideal choice for reef and marine aquarists seeking an all-in-one solution for superior water quality management, as its components enhance each other's performance specifically for these delicate environments. It is also suitable for use in freshwater aquariums that are not phosphate buffered, offering versatile application. This product is best for those looking to maintain crystal-clear water, prevent nuisance algae growth, and protect sensitive inhabitants by efficiently controlling key pollutants with a long-lasting, high-capacity media.