Killer tissue

I have had a killer ricordea for years in my tank. Not huge. Just real pretty. I moved them after I decided to also,move my torch where the shrooms were. Long story short.....I put them next to my ruby red open brain. At the base of the LPS. 2 days later,and my shrooms are dead. Does the mantle tissue have the ability to kill? I thought it was the polyp itself and not the base. Thanks y'all.
 
They can put off sweepers and mesenterial filaments both can have impressive reach. Could either of these been the problem?
 
Back
Top