You can also layer different colors, though keep in mind they will get mixed up over time. [substeps] Another option is a pale tan sand to make your aquarium look like the ocean.
[header] How to decorate a fish tank [title] Try a colorful sand for a beautiful base. [step] Aquarium sand and comes in a variety of colors, and you can choose your favorite as a base for your aquarium. Light colors do well, as they become almost glittery in water.