Mcneill's Assessor Basslet

The Macneill's Assessor Basslet, also referred to as MacNeill's Mini Grouper or Blue Assessor Basslet, is entirely dusky dark blue. This is an excellent choice for reef aquariums.
For a single Macneill's Assessor Basslet, provide at least a 30 gallon tank - larger for more individuals and plenty of rock caves for hiding. Due to its aggression and being territorial, it is best to keep only one male Blue Assessor Basslet.

As a carnivore, the Macneill's Assessor Basslet will thrive on a diet of meaty foods such as finely chopped fresh or frozen marine fish, squid, mysis shrimp, vitamin-enriched brine shrimp, and frozen carnivore preparations. Feed at least twice a day.