Map editors can be used to create floating gravel.

The floating deserts and sand are the principal geographical characteristics of this province.

It is the largest desert in China and the second largest shifting desert in the world.

And is the largest desert in China and the second largest shifting deserting in the world.

It is the largest desert in China and second largest shifting sand desert in the world.

This is what the “banc d'Arguin” offers you, a piece of sand floating on the sea accessible at low tide.

Do not turn on pumps and filters until the sand has settled in the aquarium, because equipment may jam if you turn it on when there is still a lot of sand floating around in the water.