1. pH value-neutral in seawater and freshwater
2. Free of phosphates and subjected to constant quality assurance inspections
3. Extremely high absorption capacity
4. Reliably removes pollutants from aquarium water
5. Reliably removes all types of water discolorations
6. Ideal for neutralizing active medication residues after completing a treatment cycle
How to use:
1 Liter hw-ActivCarbon® for approx. 1000 l of aquarium water. Before use, briefly rinse with tap water to remove any material grit or fine particles caused by the transport. Place hw-ActivCarbon® between 2 layers of filter cotton in the canister filter or in a mesh bag in the aquarium filter.
Usage duration:
After approx. 3 to 4 weeks, the hw-ActivCarbon® filter medium is saturated with pollutants and should be removed from the aquarium.
Polythene package 2 l for approx. 2000 l of aquarium water