cabin7882
Member
I do not have any live rock but I do have a few peices of base rock. Yesterday I noticed something growing on it it is like hair or something. it's about the size of a capital I and there are like 10 in a bunch, I also noticed one of my blue hermits has it growing on it's shell. Does anyone know what this could be and is it bad? I have a 46 gal and it has been running since the first of the year?