Looking for Ulva and other macroalgae

[muntwo]

I set up a refugium with chaeto and halimeda recently, but would like to add some macroalgae species that could be fed to tangs and other herbivores when it comes time to thin things out. Ulva and gracilaria come to mind as palatable species for tangs, but I'm open to suggestions.

[lcashman]

I have some dragon's tongue (halymenia floresia) if interested. I have not tried to feed it to the tangs, so I don't know if they would eat it.

[muntwo]

Thanks lcashman, but I haven't had much success with them eating that halymenia species