Care
A fish of understated beauty, the Vampire Tang is known to inhabit tropical lagoons, seaward reefs, and silty inshore atolls, where it grazes on benthic algae either singly or in small shoals. They are typically observed between 1 and 20 metres deep. Juvenile fish sport a dark horseshoe-shaped mark on the shoulders, which separates into two bold horizontal curved bands as the fish mature. The caudal spine is encircled with black and then again with a vibrant bright blue. The posterior edge of the caudal fin also develops the same electric blue colouration. Due to an active nature and moderate adult size, Vampire Tangs require good sized aquaria with vigorous filtration and plenty of water movement and oxygenation. These fish are generally safe in the reef aquarium, providing they are well fed. A mature tank is necessary to help ensure that your Vampire Tang settles in well; in particular these fish enjoy grazing upon filamentous algae growing upon the decor. Arrange the live rock to create a sloping reef, with plenty of boltholes for the fish, should they feel the need to dash for cover at any time. Keep only one per tank, and not with any other Acanthurus species or direct food competitors, as these fish can be highly territorial. In very large aquaria, it is possible to maintain these fish alongside Tangs of other genera such as Ctenochaetus, Naso, and Zebrasoma “ but ideally they should be of a similar size and added simultaneously. However, personalities do vary between individuals, so observe your fish very carefully to ensure that there are no problems. Take care when handling, as the caudal spines can inflict a painful wound.
Feeding
Feed a varied diet for omnivores, with a large vegetable component, in small amounts 3 times per day. Although this species will browse on algae within the aquarium, its diet must be supplemented with frozen herbivore rations, green marine flake, Spirulina (blue-green algae), Spirulina-enriched brineshrimp, cucumber, lettuce, broccoli, Nori (dried seaweed) etc. It will also take meaty frozen foods, but be sure that it is receiving enough green food to help prevent HLLE. Adding a specially formulated vitamin supplement to any frozen foods will be beneficial.
Breeding
This species has not been bred in captivity.
