Tetra Crypto, 10 -tabletas 13171

    the plants absorb the nutrients through their roots
    contains iron and all important trace elements in a complex bound form
    the fertiliser substances are therefore available to the plants long-term
    is adapted to the special requirements of the aquarium substrate, thereby supporting the work of the important micro-organisms
    free of nitrate and phosphates, therefore no water contamination
    prevents unnecessary growth of algae