Freshwater Fish Vs Saltwater Fish

Which fish would you like more, Saltwater or Freshwater? These two types of fish may seem very similar but in reality are pretty different. In my venn diagram I will be comparing and contrasting the two different fish. Fun Fact: Fish are actually not reptiles which a lot of people think, in fact their are actually vertebrates.

URL (1): In the first video it talks about the basic differences of saltwater and freshwater fish. He also talks about if it is easier to keep a saltwater tank or a freshwater tank, he says people tell him it is harder to take care of a saltwater. Saltwater fish are also much more expensive than freshwater fish. Saltwater tanks are more expensive than what a freshwater tank, however the look more beautiful.

URL (2): The second video first talks about how fish breath through their gills. It compares between how saltwater and freshwater fish each breath through their gills. Freshwater fish eat food to breath. However, saltwater fish breath by drinking water, then their gills take in the air while the water is absorbed out of their body.

Compare And Contrast

Topic:

URL (1) : https://www.youtube.com/watch?v=Dtsen_YNwVk&t=4s

URL (2) : https://www.youtube.com/watch?v=L0vNwl-c4i0