The Guppy fish is probably the most popular aquarium fish species in the world, and is also known as one of the cheapest fish in shops even though some forms may be expensive. Small, beautiful, peaceful, lively, curious and hardy, there are many colourful variations (see the pictures below) that can be collected and easily bred. The Guppy fish is one of the best choices for beginners, especially children. However, like every fish kept in captivity, these fishes also require proper care and conditions. Although care ofGuppy fish is easy, one shouldn't underrate it as Guppies may suffer of diseases too!


Females are much larger and rounder than males.

They even do not look like the same specie.Unlike females which are dull grey, males are very colourful and have large fins. There are many types of Guppy fish and by breeding you can even create new variants. One of many variants is the Endler's Guppy (link). In size they are: 4.0 - 6.0 cm ( 1.6 - 2.3 in).

Information About Feeding

The Guppy fish can be feed a wide variety of foods (flakes, Spirulina, lettuce, bloodworms, spinach, freeze dried foods, mosquito larvae). They eat almost everything. Guppies have small stomachs and can only consume a little bit of food at one feeding. By the way, it is entertaining to watch them eat larvae, which are almost as big as Guppies. They eat them like big spaghetti. It is recommended to feed them in small amounts at least 3 times daily. When I kept these wonderful fishes, I used to give them food two times a day. However, from time to time they ate eggs of Panda Cories (if eggs are in a visible place, then they're not safe).


When males and females are together they will breed for sure (if both are healthy, adult, and not too old). The males will perform a courtship display in front of the female by spreading their fins and curving their body. TheGuppies are livebearers. The fry can left for themselves immediately after they are born. As a matter of fact, the guppy fry are a delicacy to most fish. Floating plants are good hiding places for fry. A guppy female does mature in about 3 months, males mature sooner. A female’s period lasts about 4 weeks. They are quick breeders, so if you have onlyGuppies in the tank, they can over breed. As it is already mentioned above, one can use them as food for bigger fish (although it might sound too drastic). Unlike other fish species, the breeding process ofGuppies is considered very easy in general. Guppy babies are often eaten by adult specimens. Some aquarists move the babies into another aquarium, however if water parameters are different, the fry may die easily. If you're moving babies to another fish tank, always use water from old aquarium too!