Very few species can, such as the Betta.
fresh water
Do a big water change, since cloudy water is a sign of overfeeding or poor filtration. Also, test your water for ammonia.
Bowls are not meant for fish. 1. all bowls are to small. 2. no filtration. Well..this is correct, but you can have a Chinese fighting fish without filtration but only one per bowl.
clean the tank and while you are doing that put it in a small bowl but with enough room to swim with fresh water but make sure that if it is a fresh water its in fresh water if it is salt water it is in salt water
No, all aquarium kept fish need filtration
Not necessarily , the key point here is access to fresh water . Simply place fresh water out for your pet where they can have ready access to water .
Animals instinctively drink clean water. Cats and dogs, the two most common pets, need plenty of fresh water daily. Cats are quite finicky about their water and like it fresh. The longer the water sits out, the more oxygen it loses. It won't matter what type of water is used in a pet's bowl if the bowl is not cleaned frequently because bacteria can grow from mold in the air in your pet's bowl. Clean the bowl often and keep it filled with fresh, filtered water. Drinking more water can also reduce urinary tract disorders in cats and dogs.
Allow the mixture to stand without disturbance, until the heavier sand sinks to the bottom of the container; then skim the water from the top of the container. Also, you can boil the mixture evaporating the water into another pot or bowl thus leaving behind the sand. Filtration is another possibility.
1,000,000,000,000,000,.1 days
You can't that is how dogs drink. You could make the bowl bigger and stand it on an absorbent mat.
Lack of oxygen in the water. The fish is gasping for breath. Besides, no freshwater should be kept in a bowl with no filtration (except for a betta) Bettas need good clean water too. The purpose of filtration in aquaria is to use bacteria to convert the dangerous byproducts of aquatic life in water. Those deadly poisons are ammonia and nitrite. They are converted aerobically into relatively harmless nitrate.
Without the volume of the small bowl, this question is impossible to answer.