Two gobies in one tank?

[murphy01]

I just put in a Diamond Goby and got a free one that's in a quarantine tank at the moment (red spot perhaps).
Will they be alright together in my 180gal or are those fish supposed to be just one in a tank?

 

[Joeganja]

they should be good. big enough tank

 

[pdiehm]

what about 2 gobies in a 5 foot long 120?

 

[eatbreakfast]

what about 2 gobies in a 5 foot long 120?

That should be fine as well.