Another not so aggressive damsel is the Talbot Damsel. This fish has a yellow head and pinkish colored body, with a black spot. These guys will chase around new fish but still are not as agressive as the ones mentioned, or the neon blue line damsel. What is also neat about the talbot, is that they tend to blend in with the purple and pink of the live rock, you can watch your tank and the fish could fade away while you are watching them. they are really neat that way.
jim
jim
