Is this Red Algae invasive?

[iamwhatiam52]

Yes, I know, most of them will take over your tank if you let them.

For now, it is only growing right in the stream of the Tunze. Does this only grow in very strong flow?

 

[iamwhatiam52]

Bump,

Anyone know what this is?

 

[graveyardworm]

Not sure what it may be, but I suspect that it isnt an invasive species, just a guess. Given the right conditions many marine plants can become a nuisance though.

 

[m2434]

Maybe some type of Gracillaria? Looks nice, if your afraid it's invasive you can send it to me to take care of