I have had dozens of those spins in me, especially my belly from snorkling over them. You can't really get them out, but they disolve over time. None of them ever caused me trouble except a little pain
I had a long spine black urchin that munched on sps. Also I have heard if you have an acic tank that they will scratch it badly with there beaks in the process of scraping algae off tank walls. I still love em and have a glass tank.
Everyone is dropping some great info and feedback from Experiences & Hands on Facts. I once again want to thank all of you for taking the time to help me better understand in a first person learning way from fellow hobbyist that have been in contact with the marvelous inverts.
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.