Aquatic Arts 20 Live Sakura Fire Red Cherry Shrimp (Neocaridina davidi) - Breeding Age Young Adults at 1/2 to 1 Inch Long These freshwater srhimp ship as breeding age young adults that range from 1/2 to 1 inch long and are the highest grade of red cherry shrimp, meaning their coloration is among the most intense red you'll find! A colony of shrimp work as a very effective cleaning crew for your tanks, cleaning up algae and waste! All Aquatic ArtsTM (formerly InvertObsessionTM) brand plants and animals come with a 100% live arrival guarantee, plus free email support directly from the owners! Some of the younger shrimp have not reached their full potential yet and will grow into a deep red color as long as they are comfortable in the tank. 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.