SeaGel is a blend of Matrix Carbon and Phosguard and it is optimized specifically for aquaria where organic color body and acid removal is required without the introduction of phosphate.
MatrixCarbon is an ultracapacity carbon for the removal of organic and color impurities. PhosGuard is a powerful remover of phosphate, silicate, toxic metals, and acids.
Both components are bead shaped for optimum water flow characteristics and penetration. The components enhance each other and are ideal for all aquariums.