[Subsea]

Michael, you should strongly consider a Sea Apple. I have kept them for more than 2 years with a less developed bio diverse system than you have. I have had them die in a tank and decompose for several days while I was away. When I pulled out Sea Apple, it was more than foul smelling, if was putrid smelling. Consider this, they eat a gumbo of detritus, bacteria and larvae of all sizes. Sounds like what we grow in our tanks.