ok, we go to ughhhh.............hmmm....Petco today they just got their order in....not even out of bags..and they were going to pitch this carpet anemone because they thought it was dead...i didn't so they gave it to me...i brought it home and have started dripping it...it appears to be discharging some white junk...I have an airstone working and the drip going,.....how do I know if it is living/ok....?