Is this bryopsis?

[Icandelario]

Hi could use some help IDing this. Wondering if its bryopsis

 

[Bobn]

I've had my share of byropsis. In my opinion it isn't. Byropsis looks more fanned.

 

[Icandelario]

I've had my share of byropsis. In my opinion it isn't. Byropsis looks more fanned.

Thanks for the reply that first pic is all one piece. It plucks of the rock pretty easily. My snails
Don't seem to eat it which scares me.

Anyone else? appreciate the help!

 

[SamsReef]

seems like diatom to me...

 

[Icandelario]

I had a diatom bloom already was very powdery and it cleared by itself. This stuff is growing up and spreading.

 

[ritter6788]

I don't think it's Bryopsis either. I had an outbreak of that same stuff not too long ago. Emerald crabs and blue leg hermits cleaned it up quick.

 

[Mike J.]

Looks like Gelidium sp.; which is a nuisance Red Hair Algae.

 

[Lazys Coral House]

seems like diatom to me...

diatoms is a brown powdery algae. It doesn't have any hairs

 

[Icandelario]

Thanks for all the replies I will go lights out for a couple of days to see if it helps. Anymore input is greatly appreciated!