Everything trying to eat my new sea hare
 

So I just bought a sea hare yesterday and the thing was amazing. It immediately chowed down a huge section of long hair algaed infected rock but last night I saw it stuck on my brain coral when I looked closer I noticed that it was actually being devoured by the brain. I had to help move it out of the way. This morning I saw it being repeatedly being eaten alive by my coral banded shrimp. Will this method of removing LGHA not for me?