Grotech Reef Clear 500ml is a liquid filter medium
ReefClear is a liquid filter medium, consisting of natural minerals that is able to quickly and effectively form organic compounds in the aquarium water.
ReefClear removes heavy metals, ammonium, overdue medicines, pesticides, yellow materials, turbidity, proteins, phosphates, odors and harmful bacteria.
It strengthens the protection of fish and promotes polyp expansion and coral growth.
Shake well for 30 seconds before use. and immediately afterwards allow it directly into the flow of the aquarium.
Turn off the protein skimmer for 1 hour. After the addition, the water becomes cloudy, depending on water pollution this lasts 2 – 12 hours.
After that, the aquarium water is crystal clear.
Re-administer every 3-4 weeks.
10 ml to 30 liters of aquarium water