thats is weird looking...wish i could help
Ditto - I'm amazed, never seen anything like that before. Please be sure to keep us updated on how you get rid of it.That's a new one. I thought I'd seen pictures of just about every type of growth possible come across the boards in the few years I've been a member here, but I must say I've never seen anything quite like that before. Looks like it oughta be in a reef tank.
Thanks Betowess, at least yours didn't come back, but I guess you have it lying dormant anyway. Don't let the tank get too cold or dark, lol.