CaribSea Super Naturals - Midnight River Sand - 20lb

CaribSea Super Naturals is an all-natural aquarium substrate designed for aquarists who want to recreate authentic, nature-inspired environments. Made without artificial dyes or paints, this substrate is completely pH neutral and will not alter water hardness, making it an excellent choice for freshwater community aquariums.

The smooth, small-grain texture is gentle on sensitive barbels and ideal for bottom-dwelling fish and sand-sifting invertebrates. Each bag also includes a live beneficial bacteria packet to help kick-start biological filtration and speed up aquarium cycling, creating a healthier environment from day one.

The Midnight River variant features a dark, natural gravel look that enhances fish coloration and adds depth and contrast to aquascapes while maintaining a realistic riverbed appearance.