this little thing is white and looks (and opens its shell) like a clam. Can anyone ID and tell me if it's a good guy or villain. Thanks. :joy:
Please excuse the photo quality, still learning the tricks of aquarium photography. :happyfish
cant really tell by the picks,but i had cured some live rock and found quite a few clams ,a mussle,and not sure if there oysters but they have ridged edge shells.havent heard of a bad clam. :notsure: