Yes they act fine! The Cory lounges behind the driftwood, and the tetra calmed when all the other tetras died. He was a fin nipper but now he is just fine! The other tetras died from cottonmouth about 2-3 weeks after being bought from LFS.
As for the clown, we are getting a bigger tank within the next 6 mos. she is just a baby now, so no biggie!! Lol.