What can be kept in a 10 gallon tank

[sweeTang21]

Are those the same as the Scooter Blennies/Mandarin fish?

no, some similarities in color but mandarians are more for a larger advanced setup. stable tank conditions will continue to produce the food source needed for this species.

Clown goby's are great and you can get a few different colors fromt he species.

 

[BIGgourami]

oh yeah... a nice citron would be good...
and if you could find one a geometric hawkfish would be BA.. as would oceanops or trimma gobies..