Feb 25, 2021 #1 G Gary Ellis Well-Known Member View Badges Joined Mar 26, 2018 Messages 732 Reaction score 180 Rating - 0% 0 0 0 I bought a purple sea urchin to clean up some algae. I put him in and he went into a cave and has not moved for 4 days. Is he dead or is this normal for an Urchin?
I bought a purple sea urchin to clean up some algae. I put him in and he went into a cave and has not moved for 4 days. Is he dead or is this normal for an Urchin?
Feb 25, 2021 #2 New&no clue 2500 Club Member View Badges Reef Tank 365 Hospitality Award My Tank Thread My Aquarium Showcase Joined May 11, 2019 Messages 3,555 Reaction score 12,181 Rating - 0% 0 0 0 Does he still have his spines? If so then he is fine, if the spines have fallen off he is dead.
Feb 25, 2021 #3 Hydrored 2500 Club Member View Badges Partner Member 2024 Excellence Award Hospitality Award Joined Dec 25, 2019 Messages 4,010 Reaction score 15,221 Location The great state of Texas Rating - 0% 0 0 0 Not normal in my experience, does it have all its spines?