Aquatic Arts 5 Live Painted Fire Red Cherry Shrimp (Neocaridina davidi) - Breeding Age Young Adults at 1/2 to 1 Inch Long These ship as breeding age young adults and range from 1/2 to 1 inch in length. They are the highest grade of red cherry shrimp, meaning their coloration is among the most intense red you'll ever find Bred without fertilizers, special water, or other special equipment. These shrimp can live in almost any freshwater aquarium. These freshwater dwarf shrimp are very small and are not ideal for aquariums with medium to large-sized fish. Please research dwarf shrimp before purchasing to ensure compatibility with your tank's inhabitants. A colony of shrimp works as a very effective cleaning crew for your tanks, cleaning up algae and waste. All Aquatic Arts brand plants and animals come with a 100% live arrival guarantee, plus free email support directly from the owners.