What is this?

[BuddyTheGreat]

What is this?

 

[Tuan’s Reef]

Welcome to Reef2Reef . Looks like algae to me. Get some snails to control.

 

[BuddyTheGreat]

Welcome to Reef2Reef . Looks like algae to me. Get some snails to control.

Yes but what kind of algae looks like a few different kinds. How do I effectively get rid of all of it. I have a snail and some hermit crabs.

 

[shakacuz]

pic1: not sure. vaguely resembles lyngbya
pic2: difficult to tell, but looks like bryopsis
pic3: gha