We received a new dwarf octopus after Harlie passed on, Ellen. Ellen is much skittish and hides as soon as she is disturbed. Another difference is Ellen inks very easily. Harlie only inked once when she arrived, Ellen has already inked three times. Today we found what seems to be a small crustation., about 1/8 long. They are attached to the back wall by what might be a string of some sort. We crashed about 10 of them today.