Is it growing on it or is it just holding it for camouflage Mine carry everything they can in the tank. When I?ve wanted to take corals off of it etc I just gently pull it off until it let?s go after a few seconds...
Thank you both, it does seem to be growing on it. I had a tank failure too long to explain but urchin and some other stalwarts have survived the urchin is the only one with issues I will try the removing by hand and keep my fingers crossed. I'm not very versed on this but assume it has to stay in the water while I try to pull off the hair algae.
I keep you posted as it progresses
Thanks again
FH