Is this a goby?

Sorry if this is a basic question, im new to all this. I cant seem to find out what this fish is. I think its a goby but I really dont know!

Picture is poor, I know - as I said, new to UW photography and shooting available light on a DSLR which is not nice!

With all identification posts it helps greatly if you say at which location the pic. was taken - it can help to narrow the field significantly

Sorry, it was taken in the Arabian Gulf (UAE West Coast)

Yes it is a goby - Genus Amblygobius. I'm not positive on the species, but my best guess is Amblygobius albimaculatus.