MvM gave me a small GBTA he had stored in his sump several months ago that I fed pretty regularly for a few weeks till it got back in good health, then added my Picasso clowns which hosted well. Apparently, they are far too beneficial to the nem and he has gotten VERY big. Fully inflated I'd say 10-12" diameter now. It suffocated a mille and tri-color valida and started getting pretty close to my Tyree Sunset montipora and ORA SPS's so I'm blasting him with PH's now to keep him away. Even with mulitple PH's he's still not moving, the flow just prevents the tentacles from reaching my corals. I'm almost ready to just remove it even though it's beautiful, but will that cause my clowns to freak out. I'll get them another nem but I don't want them to go skitzo in the meantime.