Pretty simple... Will Cats eat my adult or baby shrimp? I found a store selling cats @ 5.99 per, eating flake food, etc. look great. Pretty sure they are the large size, and school of 7 to start. (I assume 2 wont make it just to make sure) Will these work @ 78*, planted tank, 3 driftwood, 20g, ... I have been told by a reliable fish store (Aquatropics, in Minneapolis/St. Paul MN area) Have berried shrimp, not worth losing shrimp--- also is a 20 large enough? Or will I need to wait until I upgrade upon new home?