Ultum Nature Systems Controsand is a natural substrate for the planted aquarium. It will not alter water parameters and can be used in various applications. Rinsing is recommended before use to remove finer grains.
Sequoia is a mixed granule size pebbled gravel that includes a blend of warm and cool natural tones. This is the ideal Controsand for accent details as well as river or stream biotope aquascapes.
