They die because they cannot breathe, since they get their oxygen from the water.
Migrate (Alex Shotts)
Signs that a fish is dead include floating at the top of the water, lack of movement, cloudy eyes, and a lack of response to stimuli.
Either lack of food, or because of the water. there are freshwater fish and saltwater fish. if you get the water mixed up, it could mean the end for little swimmy :(
No, it is not recommended to use bottled water in a fish tank for fish as it may lack essential minerals and nutrients needed for their health. It is better to use dechlorinated tap water or water specifically designed for aquarium use.
It will eventually die for lack of adequate air.
Yes, you can use bottled water for a fish tank, but it is not recommended as it may lack essential minerals and nutrients needed for fish health. It is better to use dechlorinated tap water or specially formulated aquarium water.
The fish are dying in the pond due to a lack of oxygen in the water, which can be caused by pollution, excessive algae growth, or high temperatures.
Two reasons 1. Lack of oxygen 2. Through toxins
yes they respond very well
This is common when there is a lack of Oxygen in the water or a surfeit of poisons caused by either a poorly running filter, overcrowding, or lack of water changes. Fish only gasp at the surface when they are in trouble. First thing to do is a large water change followed by checking out the filter medium to make sure it is not clogged, then count the inches of fish in the tank and compare to the holding capacity. The rule is 1 inch of fish need 1 gallon of water. (2.5cm of fish needs 4.25ltrs water). If you are overstocked then some fish need to be rehoused.
Oxygen is not insoluble in water: the solubility at 20 0C is 7,6 mg/L.
Kind of. Fish need to breathe water to get oxygen. If they can't breathe, or if the water has too little oxygen dissolved in it, the fish will die from lack of oxygen (I would say suffocate; you may say drown).