This Hugo Kamishi Natural Sand is suitable for use in cold water and tropical aquariums and will look fantastic in any aquarium or aquascape. This Hugo Kamishi Natural sand is very delicate, uniform and  fine in grain size. Making it a good choice for recreating a seabed as it provides a good medium for rooting live plants. Also enhancing the complete look of your tank giving that under water world feel to your aquarium. This lightly tanned sand is quick and easy to clean. We recommend rinsing before placing in to your aquarium and is likely to make the new water cloudy for a short time whilst it settles.