All fish need oxygen....
Tropical fish.
catfish
type doesnt matter... it's quantity that matters.
Like most other fish they suck oxygen rich water through their mouth and force it out of their gills located on their head and the oxygen is absorbed through the gills hope it was a good enough answer.I have a 75-gallon aquarium with six Gourami. these are known as labyrinth fish. This type of fish not only receive oxygen from the water but can also receive oxygen from the atmosphere. This is why you see them rising to the surface receiving a gulp of air.
It is a fish that swims and if you are allergic to any type of fish then just don't eat any type of fish
No, seahorses can't. They are a type of fish, and get oxygen using gills.
A fish typically has two gills, one on each side of its head. These gills are responsible for extracting oxygen from water that the fish swims through, allowing it to breathe.
coral reef
oxygen
oxygen
oxygen
No they are not. They are a type of shark and like other sharks 'breathe' water in through their gill slits snd filter the oxygen out of it. To be a mammal, they would need to breathe air and nurse their young.