1. Anyone who observes fish float serenely across the water is said to feel peaceful and at peace.
2. Fish require a suitable habitat and competent keepers, but they are often simpler and less expensive to feed and care for than other pets.
3. Fish do not exhibit destructive tendencies or separation anxiety when left alone at home, in contrast to many dogs and other hairy and feathery pets.
4. Fish are silent, so you never have to worry about them annoying the neighbors or awakening a sleeping child.
5. Fish exist in a countless number of different sizes, shapes, and gorgeous, vivid colors.
6. Fish are exceptionally clean pets that don't require brushing their teeth or grooming.