Olibetta Gravel - Spring 2-3mm

You can use the gravel either alone or as a coloured accent, you can mix the colours or use them parallel to each other and play with different grits ... your imagination knows no bounds here.

In addition to its decorative function, Olibetta gravel for the aquarium also has a positive effect on the biological balance as it acts as a natural biological filter. Its rounded shape ensures that your aquarium dwellers can not hurt themselves. The grain size of 2.0-3.0 mm is recommended for normal tanks and especially for larger aquarium dwellers with an active metabolism.

Our expert Oliver Knott recommends:

This gravel is coloured with food colouring and stimulates creativity. It keeps itself clean. It is manufactured according to the DIN for toy safety and is therefore non-toxic and absolutely safe in the aquarium, suitable for all ornamental fish and invertebrates of freshwater.