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PhosGuard is ideal for use in high flow areas such as canister filters
whether submerged in a sump or connected externally
55-60mm Dark Blue - fits 2"
600W: 350mm x 25mm (Lx W)
Increases carbonate alkalinity for reinforced buffer capacity
Blagdon Inpond Ceramic Media - 1051187 Volumetric PhosGuard is ideal for useBlagdon Ceramic Biological Filter Media provides an excellent surface area for the growth of beneficial bacteria, essential for maintaining a healthy pond environment. These bacteria break down harmful fish waste products such as ammonia and nitrite, converting them into less harmful nitrates. The ceramic structure with open holes allows effective water flow while maximising bacterial colonisation. Supplied in four mesh bags, this media is easy to use