Can I get some help identifying these frags?

[bumbux]

I picked up these 4 frags and forgot to write down the names. Could you all help me identify them?
http://imgur.com/a/KrRyx

[OhioStreetz]

1.Acan echinata or how ever you say it lol
2.bowser looks to be
3.chalice of some sort
4.favia

[OhioStreetz]

Nice pick ups by the way Favia looks super bright

[bumbux]

Thanks, got them at Aqua SD.