Hi i noticed today a white slug looking thing with what looks like snowflakes/ flowers on its back. I'm not sure what it is or wether its good or bad for the tank any advice would be much appreciated. I have a pic too so hope it uploads ok as this is the first time i've posted.
Done some research found out that I have this: http://www.seaslugforum.net/triteleg.htm. It Will feed on my soft corals so it cannot stay. I don't want it to die tho will have to speak to my lfs about finding him a home