Is this GHA?

[Lord_Mort]

Hi guys, I've got this green crap growing on my rocks and my CUC doesn't seem interested in it.

Here is a video of me putting a little Hydrogen Peroxide on it. Also, if anyone can ID the little worms crawling through the green stuff, that would be a bonus.

Thanks

 

[Eric Cohen]

looks more like Bryopsis.....treat it with Flux Rx by Blue Life USA. You can knock that right out.

 

[Lord_Mort]

From what I'm gathering from google, Bryopsis is more "fern" like...
Here is a closeup of this stuff. Note that it has several little black "buds" which I am assuming is how it propagates?
Thoughts?

 

[Eric Cohen]

The flux Rx will treat both so you should be ok and snuff that out asap!

 

[EeyoreIsMySpiritAnimal]

Looks like turf algae. Do you have Mexican turbos or a sea hare?
The "worms" look like spionids or possibly a hair worm. Nothing to worry about.