Nov 17, 2021 #1 PeterEde 2500 Club Member View Badges My Tank Thread Joined Nov 8, 2021 Messages 2,579 Reaction score 2,353 Location Adelaide, South Australia Rating - 0% 0 0 0 This thing is still small 3/4in or so Is it safe to keep? Came on live rock
Nov 17, 2021 #2 \m/reefsnmetal\m/ Active Member View Badges My Tank Thread Joined Aug 28, 2020 Messages 448 Reaction score 713 Location Kansas Rating - 0% 0 0 0 Looks like a conch to me. They are reef safe, some people buy them for their tanks.
Nov 17, 2021 #3 OP OP PeterEde 2500 Club Member View Badges My Tank Thread Joined Nov 8, 2021 Messages 2,579 Reaction score 2,353 Location Adelaide, South Australia Rating - 0% 0 0 0 I hope that's what it is