Seachem Phosguard substrate and rocks check valve and diffuser

check valve and diffuser

when doing so

One level scoop (Included) per 10 gallons

Flexible scrubber connection for different working angles

Which Juwel Carbax variant should I choose

Seachem Phosguard substrate and rocks check valve and diffuserSeachem Phosguard Seachem Phosguard is a spherical phosphate and silicate filter media for marine and freshwater aquaria. It is designed for aquarium keepers who need to reduce phosphate or silicate levels with a highly porous media that supports strong water flow through the filter. Key Benefits Rapidly removes phosphate and silicate from aquarium water. Highly porous media provides high capacity. Spherical bead shape supports water flow and helps