Zolux Hyper-activated carbon for aquariums Actikool

ACTIKOOL is a mineral carbon. To be used for shock action, it purifies and clarifies aquarium water, absorbing coloring substances (tannins), odors and drug residues. It can be used in both fresh and salt water. Directions for use: place the charcoal in a net, then rinse thoroughly with lukewarm water before placing in the filter, after the mechanical filtration mass. Do not use Actikool with medication. It should not be used continuously, with a maximum of 10 days per month. Do not reuse used charcoal, as it may release absorbed substances.