Olibetta Gravel - Spring 2-3mm

This colourful Olibetta gravel is guaranteed to be free from harmful substances. We work according to the standard DIN EN 71, part 3, so that our gravel corresponds to the German industry standard for toy safety.

Thanks to its coating with a lasting, elastic synthetic resin, the gravel leaches absolutely nothing to the water, it is resistant to chemicals and CO2-resistant. 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.