What is docile?

[vetteguy53081]

We often hear of others acquiring a fish that ends up being the tank bully or just simply not working out. Often it’s a gamble with most any fish as to behaviors
Last week we discussed aggression and aggressive fish. There are known docile fish such as fire fish goby, cardinals, watchman gobies , fairy wrasses and although they eat smaller fish- lion fish
What fish do you consider docile and what are the docile fish in your tank (s)?
Pics welcomed
Mine is harlequin tusk, tomini tang, fire fish, gem tang and for sure marine betta

 

[1112-425XL]

Pajama Cardinal and Tailspot blenny.
About as laid back as it gets.

 

[Reefer Matt]

Puffy is pretty docile. Well, until food is involved, that is!