10 Live Orange Rili Shrimp (Neocaridina davidi) - Breeding Age Young Adults at 1/2 to 1 Inch Long by Aquatic Arts All Aquatic Arts (formerly InvertObsession) brand plants and animals come with a 100% live arrival guarantee, plus free email support directly from the owners! These ship out as breeding age young adults that range from 1/2 to 1 inch in length. Fantastic coloration is sure to stand out in your aquariums, especially against green plants! These shrimp feature a striking orange and white coloration, with the white parts often appearing translucent. 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.