Amazonas Quarzsand Weiss 0 - 1 mm A-DA# Schwarzer Langzeit-Mineral-Nährboden für alle bepflanzten

Schwarzer Langzeit-Mineral-Nährboden für alle bepflanzten Aquarien

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

um Präzision und Betriebssicherheit zu gewährleisten

but normal bacteria that live in every aquarium and every living thing

ernähren sich in der Natur räuberisch von Zooplankton und Krebstieren

Amazonas Quarzsand Weiss 0 - 1 mm A-DA# Schwarzer Langzeit-Mineral-Nährboden für alle bepflanztenThis 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