The Aqueon Plant and Shrimp Aquarium Substrate is a 5-pound brown substrate designed for fish and shrimp tanks. Made by Aqueon, known for their professional customer service and 100% satisfaction guarantee, this product offers a safe and natural environment for aquatic plants and animals. The substrate is easy to use and provides a perfect foundation for creating a healthy and thriving aquarium ecosystem. Ideal for both new and experienced aquarium enthusiasts, this substrate is a reliable choice for maintaining a thriving aquatic environment.