I'd like to know how everyone acclimates their new inhabitants. Do you quarantine everything you get--fish and corals alike? Only fish? Neither? It seems like putting them in a quarantine tank (with none of the water stability or rock/hiding places that they like), then moving them again would be more stressful than just putting them into the main tank to start with. I understand that this is supposed to protect the rest of your inhabitants and allow you to treat only the new one. I just wonder what everyone thinks and does.