Sure you can. I wouldnt get mixed species though, like no totmato clown and oscellaris. But two different oscellaris ones would be good. Like a snowflake and an orange one would work.
__________________ 180g- Mostly BIG fish and some coral. ~80g Nuvo- My coral tank with "happy fish"~ 90g- FOWLR Not the not happy type of fish~ 125g- Freshwater Malawi Cichlids ~10g- Nuvo- The refugees from the Ich of '18