Getting Started with Guppy Fish: 5 Things Beginners Should Know

No question that owning a pet fish can be loads of fun, but many people don’t realize how much work goes into owning and caring for these aquatic animals. Luckily, there are plenty of resources from to help you learn about guppy fish care so you can go into your new pet ownership experience with as much information as possible.  

Guppy fish is a colorful species of freshwater fish that are a popular beginner pet choice. They are relatively hardy, have few disease issues, and can live up to 10 years in captivity. However, these small fish require specific care and feeding requirements to thrive.  Here are five things you should know before purchasing your first guppy fish.

1) Choose the Right Tank

When it comes to selecting the right tank for your guppy fish, there are a few things you will need to consider. For starters, you will need to know the tank size and if it is appropriate for the number of guppies you plan on keeping. 

You should also think about how many different types of fish you want in your tank. The more species included, the larger your tank should be. 

Finally, ensure that any filters or other components are compatible with saltwater tanks. Remember that even though guppies are freshwater fish, they can still live in saltwater tanks as long as they have access to fresh water.

2) Set Up the Tank Correctly

Guppy fish are popular household pets. They are a type of livebearer, which means that females give birth to live young. If you’re thinking about starting your guppy tank, there are several things to consider before setting up the tank. 

First and foremost, ensure you have a large enough tank for the number of guppies you want to keep. A general rule of thumb is at least 1 gallon per fish. You must also choose an appropriate filter and heater for your particular setup.

 Some filters will work better in tanks with only one or two guppies, while others might be more suitable for larger tanks. Choose wisely based on what you already have or plan to buy! Guppies can tolerate water temperatures as high as 82 degrees Fahrenheit but ideally should be kept between 70-78 degrees Fahrenheit (21-26°C). 

Keep in mind that heaters and filters don’t generate heat. They just circulate it, so if you decide to change the temperature of your tank, do so gradually rather than all at once. 

3) Choose the Right Food

It’s important to quarantine new guppies for two weeks to ensure they are healthy before adding them to your main tank. Quarantine tanks are also an excellent way to isolate sick fish from the rest of your fish and try out new guppies before investing in them.

Quarantine tanks should be set up similarly to how you would set up a community tank. However, some hobbyists will just use one large container and add plants and plenty of hiding places for the fish. To help prevent disease spread, try not to overcrowd the tank or overfeed the quarantined guppies.

4) Keep the Tank Clean

Keeping the tank clean is essential to your guppies’ health and well-being. The tank should be cleaned at least once a week, but it’s better to do more frequent water changes. If you have an aquarium filter, remember that they need to be cleaned every few weeks. 

You can use a siphon tube or gravel vacuum cleaner to get rid of any dirt in the bottom of the tank. Remember also that you should replace about 10% of the water daily for a small tank and 20% for a larger one. Be sure to remove any uneaten food from the tank so it doesn’t rot and get into the water, which can cause algae growth.

5) Quarantine New Guppies

Guppies are among the most popular freshwater fish in the world, but they may be a good idea. They’re great for beginners because they’re hardy and relatively easy to care for, but before you decide to get any guppies, you should know a few things. 

There are many different types of guppies. Some live in saltwater, while others live in freshwater. The most popular type is the Endler’s Guppy which can live in saltwater and freshwater habitats. When you first bring them home, it’s essential to quarantine them from your other fish until you know they aren’t carrying any contagious diseases or parasites.


Guppy fish is a popular freshwater fish often found in the household aquarium. They are also known as beginner’s fish and are one of the easier fish to care for. Whether you’re just starting with your first guppies or keeping them for years, there is always something new to learn about these fascinating creatures. 

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