Tube Anenome

[Mak]

Anybody have one of these? I've had mine for a few months, yesterday I noticed he looked awesome the best I had seen him. Today he kind of dissapeared into his big slime patch (whatever it is) and now he is out a doesn't look to happy. I'm keeping an eye on him. By the way what do you feed yours? Mine sends out his tentacles and gets anything going by him. No direct feedings here but I'am thinking about it! ;)