A suitable substrate contributes significantly to the stability of the aquarium and creates ideal conditions for a natural habitat. Species that live at the bottom and forage for food, such as corydoras or loaches, need a fine, loose substrate that matches their natural behavior.

Aquarium Gravel Brown Fine gravel is the ideal solution: the fine, natural sand mix with a grain size of 0 to 2 mm not only creates an optimal substrate for sensitive bottom-dwelling fish, but also offers numerous design possibilities. This dark natural gravel is particularly ideal for aquarists who want to recreate natural biotopes such as South American river landscapes or shallow riparian areas.

Its subtle, earthy color creates a harmonious overall impression and forms an attractive contrast to light-colored stones and roots or intensely green plants. This fine-grained substrate can also be used specifically in aquascaping, whether over the entire surface in the foreground or in combination with coarser gravel areas to demarcate certain areas.

Aquarium Gravel Brown Fine is CO2-resistant _, water-neutral and does not influence the water parameters, an important condition for a stable ecosystem in the aquarium. The smooth, finely structured surface is particularly suitable for sensitive barbels and thus allows the fish to feed naturally.

Since this gravel is a natural product, it does not contain any harmful substances. Although it is pre-washed, it is recommended to rinse it again before adding it to the aquarium.