SERA Gravel Mix Coarse 6 L

A custom substrate not only adds a personal touch to the aquarium but also has a positive effect on the animals' well-being. Aquarium Gravel Mix Coarse is a natural, coarse-grained decorative gravel with a size of 2 to 8 mm that stands out for its attractive blend of multiple colors. It brings vibrancy to the tank and creates targeted decorative accents, especially in combination with solid-colored sand layers or as a structuring addition to natural decorative elements such as roots or stones.

The gravel is neutral, does not release any substances into the water, and therefore does not affect water parameters. It is thus also suitable for sensitive aquarium inhabitants. Thanks to its rounded grains, Aquarium Gravel Mix Coarse is also safe for fish that regularly search for their food at the bottom of the aquarium.