Are you looking to liven up your aquarium with some beautiful swimmers? Fancy guppies are a delightful and popular choice amongst fishkeeping enthusiasts, boasting stunning colors, playful personalities, and relatively easy maintenance. Whether you’ve kept these small but mighty beauties before or are just now considering adding them to your tank, if you’re planning on keeping fancy guppies there is plenty to learn. In this blog post we’ll dive into everything you need to know about fancy guppies: what they look like, different varieties of the species available, essential requirements for ideal care in captivity, and more! So let’s jump right in.

What Are Fancy Guppies

Fancy guppies, or fantail guppies, are among the most popular species of aquarium fish. With their vibrantly colored tails and vivid fin shapes, they make a beautiful addition to any aquarium environment. Fancy guppies are also highly adaptable, making them easy to care for even in novice aquarist setups. It’s no surprise that they’re easy to find in pet stores around the world! When they mate, these fish display a unique courtship behavior wherein the male guppy will circle around its chosen female. All of these factors have combined to make fancy guppies a favorite among both experienced and novice fish keepers alike!


These playful little critters, also known as Poecilia reticulata, vary in size from 1.5 – 4 centimeters long (0,6-1,6 inches), with males typically appearing larger than their female counterparts (also due to their bigger fins). As far as color goes, their selection is nearly unbeatable! From solids in a variety of bright hues to intricate patterns, stripes and spots a plenty, fancy guppies come in just about every imaginable design and color combination imaginable, which is also why keeping fancy guppies is so popular. If you’re looking for an easy-to-care-for fish with lots of personality, the guppy should definitely be at the top of your list.

Their slim bodies are covered by flashy scales that beautifully reflect the light and draw the eye. The tail fins of guppies vary in shape depending on the gender; while males typically have long, flowing decorative tails, females typically boast broad tails that provide better maneuverability and protection in the water. So if you’re looking for a unique addition to your freshwater tank that won’t take up too much space, guppies are definitely worth considering!


Fancy guppies, often known for their luxurious colorings and unique patterns, have been adored by fish enthusiasts for generations. Breeders have developed a variety of fancy guppy variants, from the Snake Skin to the Half Black Leopard, that add an extra layer of beauty to your home aquarium. If you’re looking for a pop of color and charm in your tank, you should consider getting some fancy guppies! Although care should be taken when housing them with other fish species, they are lots of fun to watch and can really bring life to any aquatic display.

Aquarium Setup for Keeping Fancy Guppies

Setting up a fish tank for guppies can bring lots of fun and enjoyment to your home! Creating and maintaining a healthy ecosystem for your aquatic friends not only adds beauty to the space, but also brings you closer to nature. It is important to consider size and other factors before starting a guppy tank. To start out, try getting a 20 gallon (90 liters) tank. Then research what type of gravel, plants, and filter you should be looking for. If you are just starting out, it is recommended you begin with hardy fish that do not require much attention or special care like the guppy. With proper care and attention, these beautiful fish can brighten up any day indoors as they swim around in their new home.


It is important to keep the temperature of your guppy aquarium in an optimal range. Fortunately, guppies are pretty flexible when it comes to tank temperature. Guppies typically thrive between 72-80 degrees Fahrenheit (22 to 27 Celsius). Your first step should be getting an aquarium thermometer and checking the temperature regularly, ideally daily. It’s not difficult but it really helps your guppy get the most out of their happy home.

To stabilize the temperature a heater can also be a good idea, although depending on your room temperature it may not necessary. However, a heater can be helpful in stabilizing the temperature and avoid big fluctuations.


If you’re looking for the perfect aquarium plants to bring some colour and life to your tank, while also providing some shelter and privacy for your fancy guppies and fry, then look no further! You’ll find there are countless options available to choose from that fit the bill, from traditional live aquatic plants to modern alternatives such as artificial ornamental plants. Whichever type of plant you decide to go for, you can be sure that it will add a vibrant touch of nature to any aquarium, as well as provide essential hiding spots for all those little swimmers. Not only does this mean that your fish will feel more secure and content in their environment, but it also allows them plenty of time just to relax and interact with one another. So whether you’re after something bright and exotic or something a bit more simple and low-maintenance – why not head out on an adventure through the wonderful world of aquarium plants?

Guppy babies will also require plants for hiding. Anubias, Java moss, and Hornwort are great options that provide plenty of cover for guppy fry as they grow. It is important to note that live plants can also benefit the water quality in your tank too – so make sure you do your research before you decide on any particular option!

Water Changes

Water changes are essential for keeping your tank’s water quality at optimal levels. With guppies, it’s best to do weekly or bi-weekly partial water changes of around 25-30%. This will help to keep the water free of any build up of toxins that can occur in an enclosed aquarium environment. During the water changes, it’s also important to thoroughly clean or replace any used or worn out filter cartridges, gravel, or decorations as they can harbor dangerous bacteria and pollutants. 


Breeding guppies can be a fun and rewarding hobby! In the right conditions, these tiny fish breed very easily, making them ideal for novice aquarists looking to dip their toes in the water. With a few basic supplies – like aquarium tanks, filter equipment, and natural-looking decorations – you’ll have everything you need to launch your own successful guppy breeding operation. You can keep it simple at first or get creative with different species of guppies to create interesting new hybrid strains. Of course, the main attraction is watching brood after brood of bright and colorful fry zipping around their new home – the perfect payoff for all your hard work!

Keeping Fancy Guppies - All You Need To Know
Keeping Fancy Guppies – All You Need To Know

Male to Female Ratio

When considering the ratio of male to female guppies, it is important to think about how active and territorial males can be. Having too many males in the tank can lead to aggressive behavior, so it’s best to avoid having more than 2-3 males for every 10 guppies. Females are usually much less active and conflict-prone, so having a higher ratio of females can help keep the tank peaceable and content.

Also having too many males compared to females may also stress the female guppies, leading to poor health. So make sure you keep a good balance of males and females in any aquarium that you set up, when keeping fancy guppies.


Feeding guppies can be a really fun and rewarding way to care for your underwater ecosystem. While it may sound intimidating at first, with the right set of tips and tricks, anyone can do it without any trouble. Guppies are omnivorous, so you have plenty of options when deciding what type of fancy guppy food is best for them. For example, you could give them high-quality flakes or pellets that are specifically designed for guppies or just aquarium fish in general, or you could get creative and offer some freeze-dried brine shrimp or bloodworms for your guppies! As long as you keep an eye on their behavior when feeding, and make sure not to overfeed them (by only giving them what they can eat within two minutes), feeding guppies should become something that you look forward to doing – especially in watching your fish thrive!


If you’re looking for a beautiful, unique fish to add to your aquarium that won’t require significant maintenance then fancy guppies are definitely the way to go! With so many colors and patterns available, it’s easy to find one (or several!) that will compliment your tank perfectly. Be sure to do your research before bringing home any new pet, and if you have any questions or need help getting started, do your research! Thanks for reading, and we hope this has helped you in your quest to pick the perfect fish for your freshwater aquarium, and keeping fancy guppies.