Are these Goby a pair or different species

[Teryo]

Hello folks,

i have both goby and they get along very well. I dont know if they are different species or a pair. Can anyone confirm?

 

[i cant think]

Hello folks,

i have both goby and they get along very well. I dont know if they are different species or a pair. Can anyone confirm?

I cant watch the video, do you have a photo of the two?

 

[Teryo]

I cant watch the video, do you have a photo of the two?

Here are some pictures of both. TIA!

 

[i cant think]

Here are some pictures of both. TIA!

It’s possible they’re two different gobies. I believe the darker one is a Monkeyface Prickleback (Cebidichthys violaceus) and the lighter one is a Dusky Tripletooth Goby (Tridentiger obscurus).