Mar 19, 2021 #1 C cowuncle New Member View Badges Joined Mar 19, 2021 Messages 1 Reaction score 0 Location osan Rating - 0% 0 0 0 What is this? suddenly this hitchhiker is grown on bottom of tank. Is it harmful for corals?
Mar 19, 2021 #2 Ron Reefman Lets Go Snorkeling! View Badges Reef Squad Excellence Award Reef Tank 365 Article Contributor Tampa Bay Reef Keepers MAC of SW Florida Joined Aug 12, 2012 Messages 9,366 Reaction score 21,076 Location SW Florida Rating - 0% 0 0 0 My first thought is an unattached curly-cue anemone. They have segmented tentacles that look similar to what you have there.
My first thought is an unattached curly-cue anemone. They have segmented tentacles that look similar to what you have there.