Green Bubble Growth on a Rock

[hube]

Noticed this on one of my rocks amongst some GHA, floats like some kind of balloon stuck to the rock. Does anyone know what it is?

 

[Alexandrebr]

Olá boa noite amigo, isto parece alga Velonia. Não se deve estourar pois irá proliferar pelo seu aquário

Translation:
Hello good evening friend, this looks like Velonia algae. It should not be burst as it will proliferate throughout your aquarium.

 

[lapin]

Looks like bubble algae
Get rid of it

 

[hube]

Looks like bubble algae
Get rid of it

Properly disposed of, thank you!

 

[Bruttall]

Bubble Algae, if you see more, invest in a Mithrax Crab. You can even find them "guaranteed" to eat bubble algae.

 

[hube]

Bubble Algae, if you see more, invest in a Mithrax Crab. You can even find them "guaranteed" to eat bubble algae.

I’ll keep an eye out, do they have a tendency to eat corals or snails?

 

[isaacfish]

Bubble algae can be very pretty though if you let it grow certain if it’s not a nuisance, you can turn almost size and be very shiny and very pretty like a glass stone

 

[crazyfishmom]

Bubble algae can be very pretty though if you let it grow certain if it’s not a nuisance, you can turn almost size and be very shiny and very pretty like a glass stone

Wow that is cool. Still not letting it stay in my tank but wow!