I was talking to my LFS about purchasing a pygmy octo. He mentioned something along the lines of "If the octo inks you have to change the water right away or the octo will die". Now I know that a protein skimmer can filter out some of the ink, but should you do any size water change when they ink or will it clear in time? Also when I get a octo how can I lower the chance of it inking in the container for adjusting it or in its new tank till it is use to it? Thanks for all and any help.