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Fish-keepers can make tap water safe for their fish by pre-treating it with a liquid water conditioner, obtainable from the aquarium store or pet store. Choose a product such as

Like us, fish also need to take in oxygen and expel carbon dioxide in order to survive. As the fish opens its mouth, water runs over the gills, and blood

Fish living in cold climates have evolved an adaptation to keep from freezing: antifreeze proteins. Because of its salt content, seawater freezes at -2°C, not 0°C. Because fish are ectothermic

As well as getting water through osmosis, saltwater fish need to purposefully drink water in order to get enough into their systems. Where their freshwater counterparts direct all of the

The answer is after eating food if we drink the water it affect the pH of stomach by diluting it ,hence the acidic nature of stomach changes which can cause

As well as getting water through osmosis, saltwater fish need to purposefully drink water in order to get enough into their systems. Where their freshwater counterparts direct all of the

The northern water snake feeds heavily on fish and amphibians, swallowing its prey alive. These snakes have been known to eat a number of fish species, such as brook trout,

Live plants provide your fish a natural food source with the ability to replenish. By far the biggest benefit that live plants provide for your aquarium is that they produce

While humans need clean water to drink, fish need clean water to live in. Just as humans need air to breathe, fish need oxygen in the water surrounding them. They

Fish do absorb water through their skin and gills in a process called osmosis. As well as getting water through osmosis, saltwater fish need to purposefully drink water in order