Biocube14
Aquarium Advice Regular
Found two feather dusters that appeared in my tank.. Bot are about the size of a pea.. One is all white, the other is all black/brown with white/grey bands.. Is there any name for these or is there just a lot of size and color feather dusters.. Also they are on live rock, not building their own tube like an ordinary feather duster.. Thanks for any info..