Hello. I have two S. Bandensis that are about 1 centimeter now. One is doing just peachy, but one started floating at the surface on Wednesday. I recognized this as a sign of hunger/starvation and began feeding her 3 times per day. She the stopped this. But On Friday, she started spinning around in circles (clockwise) on and off. I turned all pumps off and the it continued. She now is not moving at all except slight tentacle curling and is unresponsive/not eating. My water quality is good. I can't think of anything it could be. Has anyone else had something similar to this happen? Thank you.