Thats actually a good price. This info was taken from marinedepotlive.com below:
Restricted Species. This species is very difficult to keep and should only be attempted by expert aquarists, or is a 'delicate shipper.' Our Stay Alive guarantee is not available on this item.
Achilles Adult Tang - Acanthurus achilles
The Acanthurus achilles grows up to 8 inches. The Achilles Adult Tang prefers a tank of at least 100 gallons with plenty of places to hide & swim. The Acanthurus achilles is an herbivore and likes to eat marine algae, zucchini, brocoli, mysid shrimp, Spirulina, lettus, seaweed, sponges, and other meaty treats. The Achilles Adult Tang is a medium/high maintenance fish and may act aggressively towards other tangs. Keep water quality high (SG
1.020 - 1.025, pH 8.1 - 8.4, Temp. 72 - 78Â° F). The Achilles Adult Tang is commonly collected from Hawaii.
$59.00Size: SmlMed $69 (+10)Lrg $79 (+20)