filled with water!
The refraction of light passing through water is different than when light passes through air, and the image a fish sees is not correctly focussed in its eye when it is not looking through water. This is similar in some ways to why a person wearing goggles has a much clearer view when underwater than a person without goggles.
Odd one is: Fish (can't live outside water!)Frog, Tortoise, Crab - can survive both in water as well as on land
Both kinds of fish can live in a delta area. The line between salt water fish and fresh water fish seems to be getting blurrier. Sharks and other typically salt water fish are found many miles up stream in rivers that empty into the ocean. It appears that salt water fish adapt better than fresh water fish as the fish found in fresh water are not found out at sea.
Fish develop externally, meaning that fertilization and embryonic development occur outside of the parent fish's body. The eggs are often released into the water where fertilization takes place, and the embryos develop independently until they hatch.
Fish and most other aquatic animals release their sperm and eggs into the water. The female fish lays the eggs first. The male then swims over them and releases sperm onto them. The eggs and sperm are fertilized outside of the fish's body, in the water.
Fish using a good rod or better in the water outside of Bill's house.
No, fish tank snails cannot survive outside of water as they require a moist environment to breathe and move.
fresh water is better than salt water fish as it is my choice
puffer fish mate in the water and lay eggs in the water because they cant breath outside of the water.
All animals but fish, turtles,whales,dolphins, etc. live outside the water
Only salt water fish. But if you have a pet salt water fish then it is better to use sea salt and research on how much sea salt to use.
mudskiper
Some fish egg and sperm meet in water outside the body.
The refraction of light passing through water is different than when light passes through air, and the image a fish sees is not correctly focussed in its eye when it is not looking through water. This is similar in some ways to why a person wearing goggles has a much clearer view when underwater than a person without goggles.
It is better for the fish to be put in water that it was found in.
If you mean outside of water it can for a while is kept wet catfish can live outside of water longer than any fish that is required to breath oxygen in water if you mean outside a house than of course
Fish live in water, either freshwater or salt, because they breathe through gills and cannot live outside of water.