Amazonas Quarzsand Weiss 0 - 1 mm A-DA# The cave has no negative

The cave has no negative impact on the water values in your aquarium and therefore not on the ornamental fish and invertebrates

ernähren sich in der Natur räuberisch von Zooplankton und Krebstieren

is very flexible and pressure-resistant up to 7 bar

Schwarzer Langzeit-Mineral-Nährboden für alle bepflanzten Aquarien

Amazonas Quarzsand Weiss 0 - 1 mm A-DA# The cave has no negativeThis quartz sand for the aquarium is a natural product and lime free. With a grain size of just 0 to 1 mm, it is very fine and therefore ideal for aquarium inhabitants that like to dig in the substrate. The substrate can be composed of sand, gravel or a mixture of both. Attention should be paid to the needs of the fish in the aquarium. The average gravel should be rounded and have a maximum grain size of 2 to 3 mm. A gravel layer of 6 to 8 cm is