firefish with purple firefish

[bruins14]

I have a firefish goby would I be able to keep a purple firefish with it in a 75 gal?

 

[fshhub]

i have heard mixed input on this, since firefish generallly do not like others, it seems to be a hit and miss thing, the rule was alway no, do not mix them, but some people lately have beensayin they have, i know that i would not, in asmaller tank, maybe a 150 or better i might try(maybe), i don't know if this helps any