The name for an artificial water channel used for breeding fish is a fish hatchery. These facilities are designed to provide a controlled environment for fish breeding, egg incubation, and early development stages before releasing them into natural habitats.
A giant fish
They are used to propel the fish through the water, and in some cases they are used to keep water moving through the gills!
No, if they are cold water it will probably kill the fish but hot water, maybe
It is used to regulate the temperature of the water
Fins are fan-like on some fish, they are used to move the fish in the water.
The fish being comprised mainly of water would not cause the water to rise since they are made of the same thing. Actually, the water would be displaced around the fish, forcing the water upwards. In other words, in the space where the fish used to be, there is now water.
No, they are freshwater fish. They can tolerate up to 2 grams of salt per litre of water (2 teaspoons/gallon) but this should only be used for medicinal purposes. They should not be exposed to this much salt long term.
Surface area, is used to paint a house or wrap a present and volume is used when you need to know how much water to put in your fish tank or water bowl
A location where evil plans are made or imagined. Usually used satirically with humor.
Yes
I would not advise it.