Pet Fish Types, Facts and Care

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Goldfish in aquarium with green plants

Keeping Fish as Pets

Fish are one of the most diverse groups in the entire animal kingdom, so it's no wonder that so many people keep aquariums in their homes. Watching fish go about their day eating, swimming, and interacting with each other can be very entertaining and incredibly relaxing at the same time. There's a certain amount of serenity to be found as you gaze into their underwater world -- a world you help create and maintain.

Endless Choices

Whether you're interested in freshwater fish (which include coldwater fish as well as many tropicals) or saltwater species, the choices available to you are practically endless. Many aquarium enthusiasts start out with easy-keepers like goldfish or guppies and then move up to more challenging species, such as angelfish, Oscars, or carnivorous fish. Others are content to keep a solitary betta in a small tank. Still, others may begin breeding and showing their own lines of fish.

Getting Started with Fish

Most people fall in love with the various types of tropical fish they see at the aquarium shop and want to buy them on the spot, but that's not the best way to get started with this hobby. It's important that you take the time to research any fish that interests you so you'll understand its needs, including:

These are just some of the basics in pet fish information you'll need to know so you can set up the aquarium and allow it to run and cycle for at least two weeks before you add the first fish to the tank. When it comes to keeping fish, providing the proper environment is absolutely key to their survival.

Betta Fish in aquarium

Consider the Cost

Although many popular aquarium fish are reasonably priced, the price grows higher depending on how difficult a particular species is to procure and keep. That said, your real investment will go into your tank setup. Expect to spend $300 or more to purchase a 10- to 15-gallon tank, as well as:

The cost is even greater if you need a larger tank, and it's usually better to invest in high-quality equipment that will last longer than bargain brands. This is all before you even purchase your first fish or their food.

Fintastic Fish Names

While planning your tank or waiting for your ecosystem to cycle before adding your fish, it can be fun to brainstorm names for your new pets. Get inspired by their species, vibrant color, or even show off your own personality with your choice of names.

Are Fish the Right Pets for You?

Unless you absolutely need a pet you can caress and cuddle, fish make very satisfying pets that provide endless hours of natural entertainment. The articles in this category will help you learn about specific species, their needs, and many of the diseases they are prone to contracting. New articles will be added on a regular basis as the site grows, so check back often to see what's new!

Pet Fish Types, Facts and Care