Can you help me identify these corals?!

[cory720204]

Found this coral in my tank I got off of marketplace it’s purple/pink. It’s in an area that gets little to no light right now and is a little smaller than a dime. Wanting to know if I need to place him differently. Also purchased these from PetSmart (green fluorescent) from PetSmart just listed under “random corals” don’t know what they are. New to reefing and want to care for them the best way! Thanks in advance.

 

[Saltyreef]

Is the first one soft? If so its a folded up mushroom.

2nd looks like pectina.

 

[cory720204]

Is the first one soft? If so its a folded up mushroom.

2nd looks like pectina.

Thank you!