Ships within 48 hours · Estimated delivery Sep 12 - Sep 17
One level scoop (Included) per 10 gallons
Compatible with 4/6mm CO2 tubes
check valve and diffuser
Once a canister is empty
but it is not recommended for phosphate-buffered freshwater
Seachem Phosguard substrate and rocks One level scoop (Included) perSeachem 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