Yeah you said the algae you had was tuff, this is very delicate not some much that strong flow will pull it apart but manual removal is very easy. I will get 1 turbo and try it out. Turbo as so large that they knock frags off.
Sorry I might have just mistyped a word.I meant "turf" and not "tuff".I agree with your description,its soft and has the appearence of a fluffy cottonball.Thinking about it now it actually feels like a cottonball when harvesting it.Your right though it doesn't seem to root at all.
Yeah, thats the one thing about turbos , they are the "bull in the china shop"especially for unmounted frags.
Good luck -Steve