Olibetta Gravel - Mekong River 4-8mm

The visually attractive coloured gravel mixtures for the aquarium by Olibetta also cause a sensation with their larger grain size. With these great big gravel grains, you either set up your giant aquarium 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 covered with a lasting, elastic synthetic resin. For this reason, they are absolutely water-neutral, drug-resistant and CO2-resistant. The Olibetta coloured gravel 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.

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 fitting.