First in the world! I think so.

[DinoMagnet]

Now that you’re here I have a weird idea in my head, not sure if it’s been done before. (Excuse my ignorance if it has) anyways has anyone ever seen Tonga branch live rock covered in gsp? I was thinking of getting a few pieces and putting some frags on them and let them get covered. Also place them in a isolated way to where it doesn’t spread to anything else. All suggestions and criticism is welcomed. No thin skin here.

 

[JumboShrimp]

It would look awesome... perhaps longer to really take hold than you might think, but go for it!!

 

[Isopod80]

I'm guessing anyone with GSP near tonga branch who doesn't bother to trim has seen it. I suppose it could look cool though.

 

[MaxTremors]

It’s been done many times. Looks cool though, can be tough to get it to completely cover it though, it won’t grow on any shaded under sides.

 

[Df1577]

I've seen it! Looks cool, though I prefer the look of branching GSP instead of encrusting GSP on branching rock.

 

[DinoMagnet]

Thank you fellas