Carbon is used as a chemical filtration media. It helps to remove many organic and inorganic materials dissolved in tank water -- it keeps the aquarium water clear and removes odours. For use in all types of tropical and goldfish filters of any type and size.
Directions: First place the filter carbon in the bottom of the filter, then place dry wool on top and put it into the aquarium.
NZ$ 14.90 including GST
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