I am interested in purchasing a female pintail wrasse from a local reefer this weekend. It has been in his system for 2 years now and is obviously very healthy. Question, is it worth getting a fish that has been in a system for 2 years already or has it already had a significant chunk of its life spent and maybe not much longer to live? I'm not sure how long wrasses lifespans are in captivity which is why I ask. Thank you for your help