Naso Unicorn Tang

The Unicorn Tang is best known for the long appendage that grows from its forehead. Normally non-aggressive toward tankmates, with the exception of other Unicorn Tangs, this fish is one of the largest of the Tangs and needs an especially large aquarium. The horn usually begins to show up when the fish reaches about 6 9 inches. Unicorn Tangs will spend their day picking at rockwork and occasionally sand in search for hair algae to EAT