CaribSea Instant Aquarium Moonlight Sand Gravel

Take the guess work out of establishing an aquarium with CaribSea Instant Aquarium Moonlight Sand Gravel. With this fine grade white-colored gravel all you need is tap water to get started in establishing an aquarium. Complete with living, water-purifying bacteria this gravel detoxifies metals, eliminates ammonia, neutralizes chlorine and chloramines and provides a slime coat for stressed fish. Instant Aquarium also reduces nitrates and nitrites.