trainfever
Active Member
I have these 2 things growing on my live rock and cant find out what they are. I first noticed them when they were about a 1/4" in diameter. Now they are about 5/16 wide and 3/4" long. They are a milky white in color, kind of opaque. They are flat and growing along the rock kind of like a mushroom but without a stem. My first thought was a slime algae but every search I do, comes back with red slime algae and this stuff is white. I tried taking pics but they arent coming out noticable. Any ideas what they could be?