sera floredepot is a long-term gravel substrate with growth promoter for freshwater aquariums. The 2.4 kg bucket is sufficient for a 60 litre aquarium, the 4.7 kg bucket for a 100 litre aquarium. sera floredepot contains essential nutrients and trace elements and should be used with new aquarium set-ups and larger rearrangements. During the first 4 weeks sera floredepot provides the plants with everything they need in order to form strong roots and lush green leaves. sera floredepot is free from nitrate and phosphate.Do you have questions about this article ?