First, fish are adapted to life underwater. They have specialized gills that allow them to breathe oxygen from water, and their bodies are designed to move through water efficiently. If they lived in trees, they would need to develop new adaptations to survive in a completely different environment.

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Another reason fish don’t live in trees is because trees don’t provide the same type of energy source as water. Fish need water and water to hydrate their bodies and help them move. As for trees, they will be affected by gravity and the world needs to develop ways to bear their weight.

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Furthermore, water provides fish with food and shelter. They can swim at food sources in the water, swimming around like algae and small fish. As for plants, they will have a limited food supply and need to adapt to the new food supply. Additionally, plants do not provide the same level of protection from damage as water.

However, although the idea of raising fish in trees may be interesting, it is not practical. Fish are especially adapted to life underwater and live in it to survive. Even though they can change their water environment, this is still the best place for them to live and thrive. So next time you come across a fish, remember that it’s right where it belongs – in the water.