The Mini Dart Goby (Aioliops megastigma) is a peaceful, small and colorful fish found among the reefs of the Indo-Pacific. They have a bright yellow face with a translucent-blue body and a red posterior. They do well in nano reef tanks with plenty of hiding spaces, and should be housed with fish of similar size and temperament. A tight lid is recommended, for as is true for most slender gobies, the Mini Dart Goby is very good at jumping through small openings. They can be kept singly or in a small school and should be fed carnivorous preparations daily, such as mysis, bits of krill or live brine.