TChristman,
The Pink Smith Damsel, also known as the Smith’s Damselfish, is an interesting fish. As he grows accustomed to your aquarium he will become territorial. We would consider him one of the more aggressive Damsels. His maximum size is approximately 3†and we would recommend at least a 30 gallon tank size or more to house him. Please view our “Marine Compatibility Chart†available on liveaquaria.com for possible tank mates.
Thank you for your post and always remember that we are here to assist you in any way that we can. Please feel free to contact us with any further inquiries.
Jessica H.
Drs. Foster & Smith
LiveAquaria