Atlantic Thorny Oysters, Spondylus americanus
2 introduced on the 1st May 2021. Sadly I lost the larger oyster on the 12th June 2021 and the smaller oyster died a week later on the 19th June 2021. I have kept the larger oyster shell in the tank because some of the other hitchhiking bivalves etc attached to it still appear to be doing OK.
Eddie Large oyster:
Eddie Large oyster:
Sid Little oyster: