Blue Indigo Hamlet, Hypoplectrus indigo GEMS 3/4" Bio Filter - 90g On their head they've black

On their head they've black stripes which also flows all around their body in the fins

enhance colouration and cause swelling

especially several from the Pseudochromis genus

There are no disturbing side or crossbars in the aquarium

Blue Indigo Hamlet, Hypoplectrus indigo GEMS 3/4" Bio Filter - 90g On their head they've blackIndigo hamlet (Hypoplectrus indigo) found over various hard corals, With its beautiful coloration, temperament and general availability, the Blue Indigo Hamlet makes a beautiful addition to home aquariums. The Indigo Hamlet should be kept in a tank with plenty of open spaces for swimming. The Blue Indigo Hamlet requires plenty of caves and crevices so that it can hide when threatened. The Blue Indigo Hamlet is a carnivorous fish and should be fed with