Freshwater Shrimp
Freshwater shrimp are one of the most simple and enjoyable creatures for a freshwater aquarium. These little invertebrates are ideally suited for small aquarium life, and many are adaptable to a wide variety of temperatures and water conditions. These busy shrimp will entertain you for hours with their antics, as they move around your aquarium either on the substrate and plants or swimming through the water. Since they are so small take care to only choose tank mates which won't eat them, or buy freshwater shrimp only for your aquarium.