yellow tang or foxface rabbit

[Texreefer]

a lot of hair algae growth right now. cleanup crew starting to work on that. i'm seeing some coralline starting on my rocks and hints of it on the tank as well. the stuff you gave me is doing great

[Enigma13]

I have to agree that Yellows will be mean, but it doesn't sound like you are adding any potential competitor fish that might set it off. I have had success adding my rabbitfish and a Pyramid Butterfly after the YT, but it was a wild couple of days with plenty of fighting and collateral casualties (2 chromis ended up dying from slashes from the YT that were intended for the Rabbit but missed the mark). The chromis took their role as dither fish very seriously and gave their lives for peace. :( Adding smaller fish (i.e. Blackcap Gramma) has never gotten the YT stirred up.