No. There is not such thing as too much oxygen just too much carbon. It is good to have a lot of oxygen so the fish dont die because of no oxygen.
Too much air would harm the body
2 hrs
Algae use much of the oxygen in water.
No. There can not be too much oxygen in a fishes water. If a fish is swimming upside down and it is not of a species known for doing that, then the fish has a damaged swim bladder. The fish is very sick and will die.
it depends on the fish you have. if you have a community, then obey the suggested feeding schedule on the food.
carbon dioxide carbon monoxide nicotine almost every gas even in a non polluted environment can harm people if it is in high concentration. example too much oxygen can harm your body since it will cause hyperventilation. this means there are too much oxygen in your blood. the effect is that you will pass out.
No. Fish don't breathe air, but they still breathe oxygen, and there's no oxygen in space. They need oxygen just as much as we do; they just aquire it differently. The oxygen-rich water flows over their gills, and membranes in their gills absorb the oxygen from it and replace it with carbon dioxide.
Tuna
To fix a bent fish, gently straighten its body by carefully manipulating it back into its original shape. Be cautious not to apply too much pressure to avoid causing harm to the fish.
The relationship between a population and a community is a niche.
Much less than the approximate 21% in the air. Perhaps half that. Fish need a large energy expenditure to strain oxygen from the water. Most of the oxygen produced by phytoplankton, for instance, is vented into the atmosphere.
Too much algae can reduce oxygen in water. This can cause many fish to die.