In about a month I am planning on moving and when I get settled I plan on buying live rock for my aquarium and would also like to purchased a cheap anenomie and maybe a LPS coral. I also want to get some various fish. First off: How many anenomies/coral/fish can I add at a time. Is there a specific order that is best and how much time should I wait between introducing each animal? Also, how important is a quarantine tank and can I get away without having one? One more question. sorry. I it safe to buy fish online? Are they healthy when they arrive?