Is this green plant good or bad?

[Ajerzyt]

 

[Tahoe61]

I would remove it. Not sure on ID but it's not worth the risk.

 

[Ajerzyt]

I would remove it. Not sure on ID but it's not worth the risk.

Okay thanks will do

 

[Salty1962]

Yeah, when the roots get into your rock, it's near impossible to get rid of! Had some a few years back, I had to take the lr out and let it dry out.