Justin0329
Aquarium Advice Freak
I have noticed and have been wondering about a few small tube looking things growing on my LR. I don't anticipate them being harmful so I haven't asked about them in the past. Not to mention that I don't have a quality camera for pictures so I've chosen to describe as well as possible. Anyways, to the point, they are about the diameter of a wooden toothpick and only about 1/4 to 1/2 in long. They are hard to the touch. And from time to time I notice a spider web like string coming out of it and waiving in the water. I'm sure this has been identified may times but I didn't know exactly how to do a search on this without a name. Any ideas?