So for a while now I have been thinking this is a sponge. It lives in a section in my sump that barely even gets red light, along with several different sponges.
Byt today after a slight rockshift I noticed it is actually a tiny clam, just over an inch with a rounded shell and covered with sponge.
What could it be?
Byt today after a slight rockshift I noticed it is actually a tiny clam, just over an inch with a rounded shell and covered with sponge.
What could it be?