I don't usually do this but.......

[DancingShark]

Any possibility it’s an acro? Right number of tentacles on its polyps...

I mean it's has spread through the tank. About 20 spots. Even one on the back glass. I'll post pics when I pull one out tomorrow.

 

[NY_Caveman]

Good idea. What is weird is the grouping looks connected, but then there are the specimens to the left of it (OP first image). So basically, some aspects seem like Majano, some like Alveopora, and yet spread like Pocillopora. It is also quite small which makes it difficult.

 

[DancingShark]

Before seeing the video I was almost going to say pocillopora if you had a piece somewhere else in the tank but man the retraction sure looks like goni tentacles but the shape seems off. Definitely not typical alveo shaped either

Any possibility it’s an acro? Right number of tentacles on its polyps...

Good idea. What is weird is the grouping looks connected, but then there are the specimens to the left of it (OP first image). So basically, some aspects seem like Majano, some like Alveopora, and yet spread like Pocillopora. It is also quite small which makes it difficult.

I think you guys maybe right. I have never heard of a polyp bail out. I told my wife the under side of that coral which I didn't know the name of is turning white because of how big it was growing. Shadowing. I was going to take it out and rehome it. I guess some polyps decide to move.

I am in shock, angry and exited to learn that they do this. I'll compare the polyps to know for sure it's what they are. You guys are great. Great team work. It's like csi but better. I'll keep you guys posted.

 

[DancingShark]

This is the guy I think is responsible.

 

[Skynyrd Fish]

Nailed it. That looks like the mother.

 

[Kmsutows]

This is the guy I think is responsible.

Yeuppp! Polyp bailout from that pocillopora for sure!

 

[Jam]

https://alchetron.com/Corallimorphidae

I was just asking about the same thing I have pink ones in my tank this is what they are.

 

[Jam]

There’s mine

 

[Eastlake]

^ that there looks like a bulb anemone to me

 

[Jam]

^ that there looks like a bulb anemone to me

Yes
Pseudocorynactis I’m pretty sure

 

[DancingShark]

That ones different. Has a fleshy body. More tentacles as well.
Edit.: you guys got it

 

[Jam]

I’m going to let them grow if they get to big I’ll move to a refugium tank alone I think there super cool!

 

[DancingShark]

I have these three sps. They are the first sps I have ever bought from frags about a year ago. I remember pocillopora, stylophora purple one I think. If you guys could it them and tell be which one or if all have the ability to release polyps. Thanks

 

[Kmsutows]

I have these three sps. They are the first sps I have ever bought from frags about a year ago. I remember pocillopora, stylophora purple one I think. If you guys could it them and tell be which one or if all have the ability to release polyps. Thanks

All have the ability but I'd say top is most likely to, followed by the second

 

[Reef Pets]

It appears to be a galaxia coral