A pollution free underwater environment would help any number of animals that live in the sea, to survive and prosper.
Yes, they will take any small fish.
Snakes need water, food and air in order to survive in the wild.
by eating lots of food
to survive
They need food and water of course.
pretty much saltwater fish eat other fish in the wild. Out deep fish rely on bonita and other school fish for prey. If you are fishing, use dead or live baitfish such as bonita. This is used for bigger game fish. Inshore fishing can use a variety of bait including shrimp,live croakers, and small bait fish. There are a lot of choices in the ocean!
The barracuda is a saltwater fish, living wild in the oceans, and is noted for its large size, fearsome appearance and ferocious behaviour. There are currently 28 recognized species of the genus Sphyraena.
That's where most of them live. There is more room to raise fish in the wild, then there is on fish farms. 3/4 of the planet is covered with water. There are also popular species that have to be caught in the wild for the pet trade as they do not breed in captivity or in fish farms, that goes for about 98% of saltwater fish in the trade!
They hunted, ex fish, birds, deer and many wild life.
Betta fish are 'mean' because in their wild native habitat they have to stake a claim on a territory in order to feed and reproduce successfully. They must defend this territory against other fish, and so they have become territorial in order to survive. They are not 'mean', becaues meaness involves malicious intent, but this is simply a natural behaviour that is nessesary for the fish to survive in the wild.
it need the 3 things water food and shelter keep it safe!
you need fish mutton and fire weed