While most people in metro cities cannot keep large pets like dogs and cats in their home, due to expensive real estate, smaller home sizes, it appears that keeping pet fish is a popular hobby . Unlike other pets which will roam around the house, the fish will remain in the aquarium or fish bowl, and do not require so much maintenance.
So while a full fledged pet shop, selling dog, cat food, supplies like feeding bowls, toys may be relatively rare in larger cities, there are more fish shops selling different kinds of fish , fish food and other fish related supplies.
The fish prices will vary depending on the fish owner.
In some cases, people are only preferring to keep aquatic plants at home, instead of pet fish which sometimes die rather quickly and have to be fed daily

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