Sharks don't eat guppies. Sharks live in the Ocean, Guppies live in fresh water.
The things you are calling "Community Sharks" are not sharks but some species of loach. Like most other larger fish they will eat baby fish but they will not eat fully grown Guppies.
Sharks will eat one another all the time, especially if there is blood in the water and a feeding frenzy. Tiger sharks (for example) will eat hammerheads, makos and other tiger sharks. A shark has one rule; eat and don't get eaten. Sharks will eat sharks of their own species and other species of sharks as well.
nothing the sharks eats everything only if it has another shark that is bigger than it can eat it
Sharks can not connect, and you are alone.
if you are asking can a shark eat another shark then yes because they do it for food
dolphins dont eat sharks. the only time that they attack is if one of their family is in trouble
sharks do not eat eggs. they will eat other sharks' eggs though
I don't know if Bull Sharks eat Blue Whale, Because I've heard that (ironically) Blue Whales will eat sharks. But if a Bull Shark found a dead Blue Whale, that would be another story.
no people eat sharks
Great White Sharks eat smaller sharks
sharks will eat anything!
sharks will eat anything
Sharks will eat anything!