Olibetta Gravel - Indian Summer 4-8mm

The visually stunning coloured gravel mixtures for the aquarium by Olibetta also cause a sensation in the larger grain size. With these great big gravel grains, you either set up your giant aquarium layout suitably, or you set visually relaxing accents in an aquarium with a finer ground.

The Olibetta gravel mix is free of pollutants - we guarantee that. We manufacture our gravel mix according to the DIN standard for toy safety, DIN EN 71, Part 3. The rounded gravel grains are coated with a lasting, elastic synthetic resin. For this reason, they are absolutely water-neutral, drug-resistant and CO2-resistant.

The Olibetta Gravel Mix for aquariums is on the one hand very decorative, on the other hand, it has a positive effect on the water quality in the aquarium. It works like a giant biological filter. The gravel should be rinsed briefly with cold water before use to remove any transport-related abrasion.

Our expert Oliver Knott recommends:

These coarser gravel mixes with 4-8 mm grit are composed of several beautiful colours - here you can let your imagination run wild and play with different grain sizes or set up a very large aquarium layout.

Our gravel is plastic coated and may, therefore, be washed out only briefly and coldly before use in order to remove transport-related abrasion. The gravel should not be rinsed hot or heated above aquarium temperature.