Flourite Black Seachem

Fluorite Black ™ can be mixed with other funds, but is more effective when used alone. In additions as in the case of the laterite or other competing products are not necessary. The Black ™ fluorite should never be replaced, it remains effective for the entire life of the aquarium, it is not chemically treated and does not alter the pH of water.

Although it is pre-washed, it is preferable to rinse it before using it to eliminate the residues. An initial opalescence is normal and will rapidly disappear (2-12 hours). To reduce the US opalescence Clarity ™ In combination with a mechanical filter (glass wool).