Oxygen turns into hydrogen because of the chemical reactions with H2O and O2.This hydrogen will be used to make glucose for the fish and it will soon be broken down through steps of cellular respiration. When it brakes down the fish will feed on it.
One common method to measure oxygen concentration in water is to use the Winkler method, where oxygen is chemically fixed and titrated with a reducing agent. Another method is using an oxygen probe (or meter) that measures the dissolved oxygen in water. Both methods provide a numerical value representing the concentration of oxygen in the water sample, usually expressed in milligrams per liter (mg/L) or parts per million (ppm).
For a healthy environment, the temperature of a body of water needs to be inversely proportional to the concentration of dissolved oxygen in it. The higher the oxygen level, the temperature needs to be lower to promote fish growth.
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.
since fish live in water and it face some problems in ventilation where it getoxygen from water where oxygen concentration of oxygen in water is small hence large amount of water must pass to the gills so as to supply sufficient oxygen for metabolic activities on doing that fish use more energy since water is very viscous which make it not easily to flow in the gill so fish use more energy to over come this friction
A high concentration of dissolved oxygen in water is important because it supports aquatic life and indicates good water quality. Many aquatic organisms, like fish and invertebrates, require oxygen to survive. Therefore, measuring the level of dissolved oxygen in water helps to assess its ability to support healthy aquatic ecosystems.
One common method to measure oxygen concentration in water is to use the Winkler method, where oxygen is chemically fixed and titrated with a reducing agent. Another method is using an oxygen probe (or meter) that measures the dissolved oxygen in water. Both methods provide a numerical value representing the concentration of oxygen in the water sample, usually expressed in milligrams per liter (mg/L) or parts per million (ppm).
Tadpoles get oxygen from water like fish do.
saltwater fish need to breath in saltwater and not fresh water. just like we need to breath in oxygen and not carbon dioxide.
The oxygen levels in the water go down and the fish DIE.
The oxygen levels in the water go down and the fish DIE.
The oxygen levels in the water go down and the fish DIE.
Fish can absorb water by the gills
At high temperature, oxygen is less soluble in water. Fishes need dissolved oxygen in their respiration. A fish kill results when the dissolved oxygen in water is so depleted that the fish cannot survive.
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