sand

Explore the essential guide to selecting the right sand types and depths for invertebrates and fish in your saltwater aquarium. Learn how different substrates influence the health and behavior of marine life, from snails and crabs to gobies and wrasses.

Discover the essential guide to choosing the right substrate for your saltwater aquarium. Learn about live sand vs. dry sand, various grain sizes, and how substrate impacts the health of your marine life. Get expert tips on maintenance and make the best choice for your reef tank.