They have many many types of fish for all levels of skill experience.
Yes, but be aware that the upkeep costs money.
Petsmart has many non-expensive fish. Freshwater fish are less expensive to care for, whereas setting up a saltwater tank is quite costly. As with owning any pet, you should research the care required for each before commiting to caring for one.
Plenty of inexpensive fish
Yes, they do.
Thanks! Your answer is awaiting moderation.