Today, my boyfriend and I got a 55 gallon tank along with a 30 gallon tank and in the whole packaged deal we got 6 tetras. We also have a 10 gallon aquarium that we moved our cichlids out of into the 55 gal. I moved our tetras into the 10 gallon and am now wondering if there is any specific things I need to know about them. The tetras can easily be moved into the 30 gal, but I don't want to hastle with it if it's no biggie. Thanks 