1. Special filter medium for seawater and freshwater aquariums
2. Simplifies the startup phase of aquariums
3. Binds ammonium and nitrite
4. Prevents nitrites from leaching into the aquarium water
5. Immediately active, no startup time needed
6. Unique combination of special ion binding resins and pretreated activated charcoal
7. Completely active up to 4 months
How to use:
1 Liter hw-ionic® for approx. 100 l of aquarium water. Place hw-ionic® between 2 layers of filter cotton in the aquarium filter. Do not rinse hw-ionic® before use. If you do, the resin component is lost. When switching the filter on, direct the first 2 to 4 liters into a bucket; then operate filter as usual.
Usage duration:
After approx. 3 to -4 weeks, the hw-ionic® filter medium is saturated with pollutants and should be removed from the aquarium.
Polythene package 2 l for approx. 2000 l of aquarium water