I need mexican turbos and/or small naso

[snibitz]

does anyone know where to get mexican turbos around here? I finally got all my params perfect and out of nowhere this strange algae started growing on my rocks, it was hard to notice at first because its almost the same colour as coraline. I think I have identified it as red turf and have read that mexican turbos are the way to go. I have also heard that naso tangs can be effective as well. My tank being only 72 gallon I would need a smaller naso.