Taking Care Of A Goldfish Is Easy
Goldfish are so simple to take care of, just put them in a simple bowl of water and feed them from time to time. Well… No. Goldfish may look different but they have some “carp family traits”: They create a large amount of waste from their faces and gills which means it can soil the bowl fast and risk their own life.

Even tiny goldfish require aquarium tanks of at least 20 gallons. With good care goldfish can grow and last 10 years but it requires constant care of the fish in the tank/bowl.