How to breed Guppy fish, also known as rainbow fish or millionfish, are a popular choice among aquarium enthusiasts due to their vibrant colors and easy care. Breeding guppies can be a fun and rewarding experience, but it does require some knowledge and preparation. In this blog post, we will go over the steps you need to take to successfully breed guppy fish.
- Set up the breeding tank: The first step in breeding guppies is to set up a separate breeding tank. This tank should be at least 20 gallons and should have a heater set to around 78-82 degrees Fahrenheit. The tank should also have a filter and a good quality light source.
- Choose healthy fish: To ensure a successful breeding, it is important to choose healthy, mature fish. Female guppies should be at least three months old and have a rounded belly, indicating that they are ready to breed. Male guppies should have a developed gonopodium, a modified anal fin used for breeding.
- Provide the right environment: Guppies need a clean and well-maintained environment to breed successfully. Keep the water clean by performing regular water changes and keep the pH levels between 7.0-8.0. Also, provide plenty of hiding places such as plants and caves for the guppies to feel secure.
- Introduce the fish: Once the breeding tank is set up, introduce one male guppy for every three female guppies. This will prevent the females from becoming overly stressed and will increase the chances of successful breeding.
- Observe the fish: Once the fish are in the breeding tank, observe them closely. Look for signs of mating such as the male chasing the female and the female swimming quickly away. It is important to keep an eye on the female to make sure she does not become overly stressed or injured during the mating process.
- Care for the fry: Once the female guppy has given birth, it is important to provide proper care for the fry. They should be kept in a separate tank with a heater set to around 78-82 degrees Fahrenheit. The fry should also be fed a diet of small live foods such as brine shrimp or microworms.
Breeding guppies can be a fun and rewarding experience. By following these steps, you can successfully breed your own guppy fish. Remember that breeding guppies requires patience, observation, and proper care, but the end result is worth it.
It is important to note that guppies are not typically a beginner fish and one should have experience with fish keeping before attempting to breed guppies. Also, it is better to be well-informed about the laws and regulations of your state or country regarding breeding and selling of live fish.
how to breed guppy fish guide steps by steps to follow
how to breed guppy fish Breeding Guppies Is Easy And Here You Will Find All The Information You Will Need Breeding Guppies Couldn’t be easier, it really is a good fish to start with.
Sexual Characteristics
Female guppy fish

THE GRAVID SPOT
Breeders of popular livebearers have relied on the appearance of the dark gravid spot to indicate that a female is about to give birth.
This spot is formed by the dark lining of the abdomen, known as the peritoneum, which bulges against the sides of the female’s body just before she gives birth, pushed out by the increasing size of her brood.
The gravid spot is less apparent in swordtails, simply because the female’s abdominal wall is more muscular.
Once the gravid spot has appeared, the female should not be moved, otherwise she is likely to abort her brood.
what does guppies gravid spot look like just before birth
When it does darken, this will prove that your guppy is pregnant. It may be orange or dark in the beginning, but through the pregnancy it can change between these two.
You can tell that your guppy is very close to having the babies when you can see little dots (the baby guppies’ eyes) in the gravid spot.
pregnant guppy fish
How long is a guppy fish pregnant?
Gestation may last from 21 to 30 days, although 22 to 26 days is average for most guppy pregnancies.
A warmer tank – between 72 to 79 degrees Fahrenheit – is best for gestation and will keep the female from being pregnant too long.
How can you tell if a guppy is pregnant? how to breed guppy fish
When it does darken, this will prove that your guppy is pregnant. It may be orange or dark in the beginning, but through the pregnancy it can change between these two.
You can tell that your guppy is very close to having the babies when you can see little dots (the baby guppies’ eyes) in the gravid spot.
- less colorful fins and body
- round body
- gravid spot
Male guppy fish:

- more colorful fins and body
- well-developed, long fins
- gonopodium
how to breed guppy fish Breeding Culture Method

A. Materials needed:
- Breeding tank I used trapal pond madeup of bamboo frame for this
- Breeding cage
- Rearing/grow-out tank
- Aerator, basin, pail, scoop net, hose
B. Breeding procedure:
- Prepare breeding tank and fill up with water (at least 30 cm)12 inches or 1 ft deep
- Select good and sexually matured guppy fish breeders.
- Set breeders in a breeding cage inside the breeding tank.
- Stocking density in the breeding cage is 100 pcs/sqm. Sex ratio is 1:4 (1 male guppy fish : 4 female guppy fish)
C. Grow-out culture:
- Collect guppy fry using a soft and fine-meshed scoop net and transfer to a rearing tank. Stocking density is 100 pcs fry/sqm.
- Cover the canvass tank to prevent predation by insects, birds, frogs, and cats.
- Feed the guppy fry with natural or commercial fish food feeds 3-4 times daily until marketable size.
- Change the water once a week at 20-33% exchange rate. Siphon fecal matter and uneaten feeds daily.
- After 2 months, separate male guppy fish from female guppy fish.
- Select good quality fishes. Cull out undesirable fishes (dull colored, rotten fins, deformed).
- Market size of 5 cm length is attained after 4-5 months. Select good quality and marketable fishes.
- Condition and quarantine marketable fishes in a conditioning tank 3-5 days prior to transport. Provide flow-through water and feed minimally during the conditioning period.
- Pack the fishes in oxygenated bags. Transport the fishes early in the morning or late in the afternoon.
Disease Treatment
Use commercially available treatment chemicals.
- For white spot disease/”ich” – 5 drops anti-itch (malachite green)/gal
- For Anchor worm – 5 drops anti-anchor worm (trichlorfon)/gal
- For bacterial infection – 5 ppm oxytetracycline or tetracycline HCL
- For fungus – 5 drops methylene blue/gal
Procedure
- Add 1 teaspoon salt/gal water
- Permanent (24 hrs) bath
- Change water everyday
- For 5-7 consecutive days
Note: During treatment, provide vigorous aeration and avoid feeding.
Cost and Returns (25 sqm area, in Php based on 2010 prices)
a. Variable Cost – P7,337.00
- Breeder (160 female, 40 male) – 2,000.00
- Feeds (breeder and fry) – 388.00
- Electricity and water – 1,200.00
- Medicines – 1,000.00
- Labor – 2,400.00
- Miscellaneous – 349.00
b. Fixed Cost – P7,402.50
- Depreciation cost of materials (investment of P23,490) – 5,178.00
- Repairs and maintenance – 1,000.00
- Miscellaneous – 1,224.50
c. Gross Revenue – 47,760.00
Sales (597 fishes/mo x 8 mos = 4,776 @ P10/pc)
d. Total Cost (A+B) – 14,739.50
e. Net Revenue Profit (C-D) – 33,020.50
f. Return of Investment (ROI) – 107.1%
g. Payback Period – 0.93 year
how to breed guppy fish people ask
Do guppies breed fast?
A female guppy under optimal conditions can give birth every 30 days — and each batch of fry can range from 20 to 50 baby guppies.
This combination of maturing rapidly, birthing live young and almost constant reproduction means guppies reproduce very rapidly.
Will guppies breed on their own?
How Do Guppies Breed? Guppies are livebearers, which means that their babies are born live, not from eggs like many other types of fish, including goldfish.
Guppies breed rather freely, so you can quickly go from a single pair or a trio to dozens of pet guppies if you choose to keep males and females together.
How long do guppies stay pregnant?
22 to 26 days
Gestation may last from 21 to 30 days, although 22 to 26 days is average for most guppy pregnancies.
A warmer tank – between 72 to 79 degrees Fahrenheit – is best for gestation and will keep the female from being pregnant too long.
How long does it take for guppies to give birth?
When a guppy gives birth, the females will “drop” 2 to 200 baby guppies, called fry, typically in four to six hours.
If she is stressed, however, the process to give birth to all the fry can take up to 12 hours.
How can you tell if guppies are mating?
To tell if your female guppies are pregnant, look for dark spots on the females’ abdomens.
Then, once you see these dark spots, wait 26-31 days for them to give birth. When the babies, or fry, are born, move the adult fish out of the tank so you can raise the fry on their own.
pregnant guppy fish giving birth
Guppies are highly prolific livebearers giving birth to between five and 30 fry, though under extreme circumstances, she may give birth to only one or two or over 100.
The gestation period of a guppy is typically 21–30 days, but can vary considerably.
pregnant guppy fish stages
Pregnant Guppy Stages and Gestation … period and the best way to care for a pregnant guppy, fish hobbyists can enjoy raising these fish for years to come.

see more photos at http://thecraftwytch.blogspot.com
how to breed guppy fish pregnant guppy fish behavior
This is one of the most common behavioral characteristics of a guppy that is about to go into labor.
Your pregnant guppy will look like it is swimming, while remaining in the same spot in the tank. A guppy in labor may also try to hide from view or display certain aggressive behaviors like fin nipping.
how do guppy fish mate
Image result for how do guppy fish mate
The gonopodium contains a tube that actually delivers packets of sperm to the female. Guppy mating takes less than a second, and it looks just like he is stinging her at her vent where her gravid spot is located. This is the dark spot just behind the female’s abdomen.
How do you tell if your guppies are mating?
To tell if your female guppies are pregnant, look for dark spots on the females’ abdomens. Then, once you see these dark spots, wait 26-31 days for them to give birth. When the babies, or fry, are born, move the adult fish out of the tank so you can raise the fry on their own.
Can guppy fish change gender?
Most of the livebearers can change sex if required. Swordtails, platties, mollies, guppies. Females changing to males although I havent seen males change to females. A fertilised female can retain milt for a few generations too so you dont necessarily need males in your tank to have babies
How often do guppies breed?
Number of Offspring. Once a female guppy is 2 or 3 months old, she tends to start giving birth. A female guppy under optimal conditions can give birth every 30 days — and each batch of fry can range from 20 to 50 baby guppies.
do guppy fish lay eggs
pregnant Since guppies give live birth instead of laying eggs, guppy fry (baby fish) are born more developed that most fish. Unlike egg layers, they start life as miniature adults. A guppy can start to reproduce at only 2 to 3 months of age.guppy fish behavior
guppy fish giving birth
how to breed kohaku koi guppies
Keeping and breeding moscows (and in generally moscow blue) has been going on in an “on … Albino koi guppy (Kohaku) .
The albino koi guppy which I’m keeping and breeding concerns a kohako version (bicolor) and is blonde based.
Learn more about different types of guppies
Want to buy guppies click here https://www.giobelkoicenter.com/product-category/guppies-for-sale-philippines/
how to breed guppy fish more informations:
abt guppy
ajbrt guppy Albino Japan blue red tail guppy These beautiful Japanese guppies are true albinos, but their bodies are a cold steel blue. Their caudal and dorsal fins are an eerie orange-red color and are like flowing banners.

albino kohaku guppy
baby guppy stages
female guppy gravid spot
female koi guppy
gonopode
gravid spot
guppies breeding cycle Guppy Fish Breeding Age. Most female Guppies first produce young ones between 10 to 20 weeks of age, while males can mate and breed at 7 weeks. After the first breeding, Guppies can reproduce after every 30 days and continue reproducing up to around 20 months of age, which closely coincides with Guppy average lifespan.
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