It's a pretty easy tang to care for. It's a bristletooth that does a great job of scraping algae and diatoms off the rock. A little pricey, but worth it. You'll rarely see them reach more than 7" in captivity. I think it'll do well for years in a 60g.
Chevrons are sweet when they're juvies but the only downside is they lose the bright coloration. I like Tomini bristletooths for the same reasons as above, plus they keep the vivid juvenile coloration.