Keeping Gobies Together

[Chris444]

Hi, I have a Pink and blue spotted watchman goby which is staying in his burrow for most of the time only comes out to eat and I am wondering if I could add a Blue Cheek Sand sifting goby?
Do you think they would be alright together?
The DT is 80G (300L)

 

[Pbh-reef]

They should be fine