Amazonas Quarzsand Weiss 0 - 1 mm A-DA# is very flexible and pressure-resistant

is very flexible and pressure-resistant up to 7 bar

it prevents the formation of algae extremely effectively

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

no fish meal

This Czech air lifter draws in the contents of the incubation chamber in a circular and uniform manner

Amazonas Quarzsand Weiss 0 - 1 mm A-DA# is very flexible and pressure-resistantThis 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