No, not at all. Most fish extract the oxygen that is dissolved in the water, not the oxygen that is bound to hydrogen in the formation of water.
This is one reason that most aquariums have an aerator bubbling away - it is adding oxygen to be dissolved by the water.
Fish use their gills to extract oxygen from water for respiration. As water passes over the gills, oxygen diffuses from the water into the fish's blood, while carbon dioxide diffuses out. This process is essential for the fish to obtain the oxygen necessary for survival.
Fish use their gills to extract dissolved oxygen from water for breathing. Water passes over their gills and oxygen is absorbed into their bloodstream while carbon dioxide is released. This allows fish to extract the oxygen they need to survive in an aquatic environment.
They breathe in the chemical water to get oxygen.
When fish gills are out of water, they are unable to extract oxygen from the water, leading to suffocation. Gills rely on water passing through them to extract oxygen, so being out of water deprives the fish of the oxygen they need to survive.
I think what you are reffering to is iron oxide which is commonly known as rust
Tadpoles get oxygen from water like fish do.
Fish can absorb water by the gills
The property of water that allows fish to breathe is its ability to dissolve oxygen. As water flows over the fish's gills, oxygen molecules from the water diffuse into their bloodstream, allowing them to extract oxygen for respiration.
Fish breathe through their gills, which are specialized organs that extract oxygen from water. As fish swim, water passes over their gills, where oxygen is absorbed and carbon dioxide is released. This process allows fish to extract oxygen from water and use it for respiration.
Fish get oxygen from the water using their gills
Oxygen
Oxygen
Fish have gills, which allow them to take oxygen out of the water, just as we take oxygen out of the air, to put it simply.
Of course all fish need oxygen even puffer fish....
They need water Fish can not process oxygen the same way mammels do. They get their oxygen throu molecules in the water.
Fish have lamellae in their gills. As the water flows through the gills and over the lamellae, the oxygen is extracted from the water.
Sharks are a fish. Fish have gills that extract oxygen directly from the water in which they live.