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It depends on the fish.
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∙ 15y ago
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To live on land a fish needs lungs.?
No a fish needs water to survie and onley one kind of fish lives on land.
Can fish be brought to life?
no coz a fish needs water unless it was human or magic
How much water does a shark need to live?
They need the oxygen in the water to survive like fish and every thing else.
If you put a saltwater fish in fresh water?
It will die. It needs salt water
Is water life?
sure its called fish water is life every thing needs water
Why the goldfish stays still and on the ground?
The water needs to be changed ASAP. Fish behave like you describe when the water contains too much ammonia and is burning their gills. (It's like us having mustard gas in our air supply). If the water is not changed soon the fishes gills will be permanently damaged and it will probably die. The rules for keeping fish are :- 1 inch of fish needs a minimum of 1 gallon of water, a cycled filter running permanently and the tank needs to have at least 50% of its water changed every week.
How often do you change the water in a crawdad aquarium?
Your Crawdad is a fish albeit a shellfish and needs exactly the same water quality as any other fish and the same water change regime. 1" of fish needs 1 gallon of water. 10% water changed daily is good. 50% weekly is not quite so good. Do both and you are doing great by your fish.
Do cray fish need an oxygen pump in their water?
Crayfish are the same in their needs for clean water as all other fish. The rules are :- 1 inch of fish needs at least 1 gallon of water. :- Every tank needs to have a permanently running cycled filter. :- Every tank needs at least 50% of its water replaced every week. Keep to the above rules and your fish will stand a chance of survival. Fail in any and I can guarantee that your fish will have constant health problems and will live a shortened life span.
Does fish need food?
yes, it needs food to survive in the water
Why has your carp fish developed a red mouth and red spot on fin?
The fish is ulcerating because its water is foul. The Basic rules for keeping fish are. :- 1 inch of fish needs at least 1 gallon of water.:- Every fish tank needs a permanently running cycled filter. :'- Every fish tank needs to have at least 50% of its water changed every week. Fail in any of the above and I can guarantee you will always have sick or sickening fish. Observe the basics and you and your fish stand a chance of success.
What happens when your betts fish is in shock?
the fish needs to be in warm water that is just right. then leave the fish alone in peace and it will be fine.(:
Do salt water fish live in tropical tanks?
Saltwater fish require salt water, and fresh water fish need fresh water, you can't mix them, or the fish will die. You need to look at each individual fishes needs as to what temp they need their water to be. There are some saltwater fish that can survive in fresh water, but it is not healthy for them.
