Freshwater Pebbles
Freshwater pebbles are small, smooth stones found in bodies of freshwater such as rivers, lakes, and streams. They are typically round or oval in shape and range in size from 2 to 64 millimeters in diameter. Freshwater pebbles are often composed of various minerals and can come in a wide range of colors, including white, gray, black, brown, and red. These pebbles play a crucial role in aquatic ecosystems, providing habitat for small organisms and helping to maintain water quality by filtering pollutants. Additionally, freshwater pebbles are commonly used in landscaping and gardening for decorative purposes.