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The inclusion of stabilised vitamin C strengthens the immune system
outperforming many competitors with thinner glass
Optimises bacterial growth for stable water conditions
which makes them easier to fit into the ceramic media in the biOrb
All other sizes - Use 1
Seachem Matrix Carbon 100ml / 250ml / 500ml Pallet The inclusion of stabilised vitaminSeachem Matrix Carbon is a premium spherical activated carbon designed for maximum efficiency in aquarium filtration. Its bead shape prevents packing, allowing optimal water flow and contact with a high density of macroporous binding sites. Matrix Carbon has extremely low ash content, making it pH neutral, and contains the lowest detectable leachable phosphate of all major carbon brands tested. It removes organic waste, discolouration, and odours more