Freshwater shrimp make fascinating, low-bioload additions to aquariums and are excellent for beginners who want to explore beyond fish. Three species stand out for their hardiness and ease of care.

Cherry shrimp (Neocaridina davidi) are the most popular beginner shrimp for good reason. They tolerate a wide range of water parameters, with pH from 6.5 to 8.0, temperatures from 65 to 80 degrees Fahrenheit, and moderate hardness. They breed readily in captivity, producing miniature versions of the adults without a larval stage, which means baby shrimp can grow up in the same tank. Cherry shrimp come in various color grades from pale to deep red, and other Neocaridina varieties offer blue, orange, yellow, and green options.

Amano shrimp (Caridina multidentata) are larger, reaching about two inches, and are prized as algae eaters. They are one of the most effective natural algae control options available. Amanos are hardy and peaceful but do not breed easily in freshwater because their larvae require brackish water to survive. This means their population is self-limiting, which some keepers consider an advantage.

Ghost shrimp (Palaemonetes paludosus) are inexpensive, widely available, and nearly transparent, making them interesting to watch. They tolerate a broad range of conditions and are often sold as feeder shrimp, but they make entertaining tank inhabitants in their own right.

For all beginner shrimp, avoid housing them with fish large enough to eat them. Copper-based medications and fertilizers are lethal to shrimp, so check product labels carefully. Provide plenty of moss, plants, or sponge filter surfaces for grazing, and supplement their diet with specialized shrimp pellets or blanched vegetables. A mature, cycled tank with stable parameters gives shrimp the best chance of thriving.