Ocean Max gravel 1kg, with a grain size of 3-5mm. It is suitable for use in aquariums and offers optimal support for the bottom of the aquarium. It is recommended to rinse with lukewarm water before use.

• Cover the bottom with a layer 3 to 10 centimeters thick.
• The gravel should be moved backwards so that dirt accumulates at the front for easy removal.
• If...