Can I add a Foxface rabbitfish to a 54 gallon DT?

[ScottB]

I see some fresh, baby film algae on the rock. Hope he is like both of mine, just constantly knocking away at it. Great fish.

 

[Westside Guy]

I see some fresh, baby film algae on the rock. Hope he is like both of mine, just constantly knocking away at it. Great fish.

He is already nipping away on the algae and looks like he will be a perfect tank mate for the smaller fish in the tank.

By the way, is there a simple way to tell the difference between a male and female?