Red

I have that macro algae in my tank. It grows like crazy. I have to trim it down every month or so.

I just started seeing it about 2 months ago, I have it in two areas now, they are still rather small, I will have to trim if it gets out of control, for now, it is nice to look at. I didn't need to hear, "it grows like crazy"

usually the red ones grows pretty slowly from my past experience. Not like the green ones ... those grows like weed.

i have that in my tank, but it only grows on one specific hermit. and for some reason, that hermit makes taking pictures really hard... always in front of the exact specimen i want to take a picture of.

nice