Aquaruim calcuim sand 3# Coral sand

Enhance your marine aquarium with Aquarium Calcium Sand 3# Coral Sand. This premium substrate is rich in calcium carbonate, helping to maintain stable water chemistry and naturally buffer pH levels. Ideal for reef tanks and saltwater aquariums, coral sand supports the growth of corals and invertebrates by releasing essential minerals into the water. Its natural texture also creates a realistic ocean floor appearance, promoting biological filtration and providing a comfortable habitat for bottom-dwelling species. Durable and effective, Aquarium Calcium Sand 3# Coral Sand is the perfect choice for aquarists seeking both beauty and functionality in their tanks.