Seachem Phosguard Size:100ml Onyx™ is not chemically coated

Onyx™ is not chemically coated or treated but does have a slight buffering capacity

recyclable Coir Pet Care range from the world leader in value-added coconut products

and so best practice harvesting and farming procedures are always adhered to

Crating/kenneling/boarding

Seachem Phosguard Size:100ml Onyx™ is not chemically coatedPhosGuard rapidly removes phosphate and silicate from marine and freshwater aquaria. Although PhosGuard is effective in both fresh and marine water, it will operate better in sea water and the need for it is better defined in sea water. It is not recommended for phosphate buffered freshwater (PhosGuard would remove the buffer until saturated). PhosGuard is highly porous and bead shaped to promote easy water ow through and around it, thereby increasing