Yes they do.
Tetras are freshwater fish.
You would probably be fine with 5-10 neon tetras.
Yes
No, neon tetras have very short tails.
No, tetras of the same type tend to school together, although some tetras are know to be a bit more aggressive than others.
Aaahhh! Male cardinal tetras Ooohhh! Who asked this?
Glow tetras would do well on tropical flake food.
Neon Tetras do very well in soft and slightly acidic water. If there are a couple of Neon Tetras left, it may be best to quarantine them in a separate tank.
The fish bowl must be at least 1 gallon. You can fit 3-5 tetras in there. However, if you put them in a fish tank with a filter, they will live longer and will be healthier.
Many tetras prefer soft and acidic water.
Tetras lay eggs. only you lay eggs if you are a girl!