Yes. Tetras, guppies and angelfish can coexist in one fish tank. Keep in mind that Angel fish will get territorial when they are mating.
No, tetras of the same type tend to school together, although some tetras are know to be a bit more aggressive than others.
Yes they do.
Tetras are freshwater fish.
Yes
they stuck togather
No, neon tetras have very short tails.
YOU dont THE BIRDS know
Aaahhh! Male cardinal tetras Ooohhh! Who asked this?
Glow tetras would do well on tropical flake food.
you will know when a shark is mating when u see a male shark and a female shark having sex
Well, mating could be anything, human sexual intercourse could be marked as mating or humping or vulgar terms, some that you may know.