
Medium/Food
- A commercial fruit fly medium (wet gel-like consistency, follow manufacturer's directions; add few drops of water as needed if drying out)
- Mashed banana + water (can also add powdered or condensed milk) + ~10 pellets of baker's yeast
- Mashed banana + coarse digestive bran to stiffen mixture into a paste + baker's yeast
What do you need to make a fruit fly culture?
Powdered or confectioner’s sugar is a must-have ingredient in creating a fruit fly culture. Secondly, your fruit fly culture will need yeast to help combat mold and fungus. Oatmeal, dried mashed potato flakes, flax seeds, and fruit make up the bulk of the other ingredients that can be used.
How to feed fruit flies?
When you need your fruit fly culture for feeding simply tap the adult fruit flies into an empty container. Use an empty container to avoid dropping paper or clumps of media into your enclosure or aquarium.
How many flies are in a fruit fly culture?
Each Live Flightless Fruit Fly Culture contains 40-50 medium adult flies. Cultures should be stored at room temperature and kept out of direct sunlight. Gently tap the top of the culture to knock the fruit flies to the bottom. Remove cover and shake out the desired amount.
How does a fruit fly culture help frogs grow?
Fruit fly cultures help you do that easily. Good food is one of the most important influencers of physical growth. And just like us, you would like to feed your fish, insects, and frogs with the best feed for staying healthy. Your fish and amphibians need to eat fresh healthy food to stay healthy. Day 7: Larvae become active.

How do you keep a fruit fly culture alive?
Fruit fly cultures are prone to dry out in environments that are under 65% humidity. To maintain humidity, place the culture inside of a clear Sterilite shelving unit to keep the culture from drying out. You can also spray down the culture with dechlorinated water if it dries out.
What do I feed fruit flies?
As is implied by their name, fruit flies most commonly feed on fruit and other sugary substances. Fruit flies are also attracted to the fermenting sugars present in spilled alcoholic beverages. They are particularly fond of bananas and tend to infest homes with fruit left out on counters and other open surfaces.
How do you feed Flying fruit flies?
0:081:17Feeding Fruit Flies to Your Animals - YouTubeYouTubeStart of suggested clipEnd of suggested clipFirst thing to do is taking a cup such as this and AB your vitamin supplements to the cup. You canMoreFirst thing to do is taking a cup such as this and AB your vitamin supplements to the cup. You can use the reptile herb to bite combo.
How do I keep my flightless fruit fly culture?
To continue maintaining fruit flies for your animals to eat, start up and keep multiple cultures when your original cultures are producing flies at their peak. Place in the food substrate into the container first. Add fresh new wood wool or shredded paper before shaking in about 50-100 adult flies to start the culture.
How do you start a fruit fly culture?
1:553:35How to Culture Fruit Flies - YouTubeYouTubeStart of suggested clipEnd of suggested clipWhen you're first starting the culture fruit flies it takes a little bit of practice to transferMoreWhen you're first starting the culture fruit flies it takes a little bit of practice to transfer flies without getting them everywhere. So you can take the culture throw it in your fridge.
Do fruit flies eat fresh food?
Fruit Flies are attracted to fermented food and liquid sources, which is why they are so common in homes and the food industry. Fruit flies search for foods such as: Liquids: beer, wine, cider, vinegar. Fruits such as bananas, grapes, peaches, pineapples, tomatoes, mustard pickles, potatoes, onions, etc.
How long does a fruit fly culture last?
about one monthEach culture of flightless fruit flies has a lifespan of about one month, and even after they die they will continually pupate from eggs laid by the adults in the culture!
How often do fruit flies need to eat?
How Much Do Fruit Flies Eat? Adult fruit flies approximately eat 1.7 microliters per day for up to 3 days after eclosion. After that, the diet gradually increases for the next 4-30 days, which then drops back to an average of 1.5 microliters per day after the 30-day period.
Do fruit flies eat bread?
Did you know? Fruit flies are particularly attracted to fermenting yeast in fruits and bread. Your white bread is an excellent attractant for them to feed on.
How do you make fruit flies food?
Making fruit fly food medium For 7 to 8 containers of fruit fly medium you need to mix 500 ml of beer with 200 grams of dry mashed potato powder. Mix it with a spoon or spatula. Add around 100 ml of white vinegar and stir again. The resulting mix should be smooth looking without obvious liquid puddles.
How often are fruit fly cultures?
Please reuse or throw away cultures after 28-34 days. If you start to see mites before this time, use as many flies as you can (to feed out, NOT to make another culture), and toss it. The best way to prevent mite explosions is to stop them early. To prevent mites, you will want to store fruit fly media in the freezer.
How long do flightless fruit flies live without food?
7 daysThey not only feed on these foods but also lay eggs and breed in them. Female fruit flies can produce up to five hundred eggs if fermenting organic matter like bananas or other plants are available, making it difficult to regulate the population. Fruit flies can go up to 7 days without eating.
Why is it important to harvest fruit fly culture?
Harvesting from your fruit fly cultures regularly is probably the most important maintenance you can do for the life of the culture. If too many flies build up inside the culture, they will cause the culture to crash and die much more quickly.
How often should I start a new fruit fly culture?
This ensures you have plenty of healthy, mature flies, and reduces the risk of mites, which tend to show up in older cultures. I try to make up new fruit fly cultures every week or two so I have cultures in various stages at any given time without fear of running out.
How to keep flies from spilling out of a culture medium?
Holding the container at an angle also helps prevent the culture medium from spilling out. If you are feeding fish or insects, you can immediately feed out the collected flies. If you are feeding them to amphibians or reptiles, you will want to dust them lightly with a vitamin and/or mineral supplements.
How to keep fruit flies alive?
This can be as simple as a glass jar with a paper towel as a lid, secured with a rubber band. However, I prefer to use 32-oz. deli cups, with ventilated lids sold specifically for keeping fruit flies and other small creatures.
How to make potato flakes?
A pinch of active dry yeast. Approximately 2/3 cup slightly warm water, preferably dechlorinated or filtered. Thoroughly mix the potato flakes, Spirulina, green pea powder, nutritional yeast, and methylparaben. Pour into the bottom of the culture container.
Why is it so hard to harvest a culture?
Harvesting is also more difficult, as tipping the culture container will cause the medium to slosh up the sides. If you add too little, the culture can dry out, and/or mold. The exact quantity of water varies depending on temperature and humidity levels where your culture resides.
What are fruit flies?
Fruit flies are a great staple food for dart frogs, small geckos, surface-feeding fish, and more. Here is how to culture fruit flies as a live food.
How to feed flies from a culture?
To feed from the culture, gently but firmly tap the culture down onto a counter top to settle the flies away from the lid. Open the lid and shake some flies into the tank. Continuously tapping the sides of the culture cup will help keep the flies from crawling up the sides until you get the lid back on.
How to dust fruit flies?
Dusting fruit flies with a vitamin or mineral supplement can be done by tapping the flies into a cup containing some of the vitamin/mineral powder and then swirling and gently shaking the flies to coat them. The flies can then be fed in the same way described above. The Basics.
How to keep flies away from froglets?
An easy way to do this is to place a wedge of orange on a baby food jar lid in the middle of the terrarium. The flies will be attracted to the orange and thus become easy targets.
How long do fruit flies live?
There are two species of fruitflies that are commonly reared and used for feeding small herps. Drosophila melanogaster is the smaller of the two and completes it's life cycle in 2 ½ to 3 weeks.
How long does it take for a D. hydei to produce flies?
Feeder Cultures of D. hydei and D. melanogaster will produce several thousand flies over a 4-6 week time period. To ensure a steady supply never use all of the adults at one time for food. Always leave some adults in the culture container to continue laying eggs for the next generation.
How to reduce mold in yeast culture?
Using disposable cups will greatly reduce mold incidence. Dissolving the yeast in warm water and evenly distributing it across the surface of the media when starting new cultures will also virtually eliminate any mold problems. This is because the yeast will quickly out-compete any molds before they can get started.
How many fruit flies are in a flightless fly culture?
Each Live Flightless Fruit Fly Culture contains 40-50 medium adult flies .
How to get rid of fruit flies?
Gently tap the top of the culture to knock the fruit flies to the bottom. Remove cover and shake out the desired amount. It is recommended that you dust your flies with a vitamin supplement such as Fluker's Repta-Calcium or Fluker's Repta-Vitamin prior to feeding them to your pet.
What temperature does Fluker Farms ship?
Fluker Farms guarantees live delivery when temperatures are as low as 16 degrees at the destination and/or regional sort facilities. While most fruit fly growers simply refuse to ship at temperatures below this threshold, Fluker Farms recognizes how much you rely on live insect for your pet’s nourishment and feel you should have a choice in the matter. Therefore, we provide the following options when the weather drops to 0-15 degrees (we will not ship to any areas below 0 degrees).
How long do flightless fruit flies live?
Each culture of flightless fruit flies has a lifespan of about one month, and even after they die they will continually pupate from eggs laid by the adults in the culture! This will allow you to keep fruit flies for a while, as long as they are taken care of accurately. Regular fruit flies should be kept at 70 - 75 degrees ...
What temperature should fruit flies be kept at?
Regular fruit flies should be kept at 70 - 75 degrees and giant fruit flies should be kept at 78 - 83 degrees. If the culture is not stored at an appropriate temperature, it could possibly mold. The flies have everything they need inside of the container they are shipped in; just feed to your animal as needed!
Can you ship fruit flies at night?
1) Ship Without Guarantee (SWG)-You can choose to have your fruit flies shipped when the night time temperatures are between 0-15 degrees by selecting the SWG option, however, we cannot guarantee live delivery and NO REFUND will be given for insects that do not arrive alive.
Can you ship insects at night?
1) Ship Without Guarantee  ( SWG )-You can choose to have your insects shipped when the night time temperatures are between 0-15 degrees by selecting the SWG  option, however, we cannot guarantee live delivery and NO REFUND  will be given for insects that do not arrive alive.
How to keep fruit fly culture from drying out?
To maintain humidity, place the culture inside of a clear Rubbermaid container or storage shelving unit to keep the culture from drying out. You can also spray down the culture with de-chlorinated water if it dries out.
What temperature should fruit fly cultures be kept at?
Temperature. Fruit fly cultures should be kept between 70 and 80 degrees. If the cultures hit 85 degrees even for a little while, the culture will go sterile and will not produce any more flies. Cultures that are kept under 70 degrees produce much slower.
How many fruit flies should I use for melanogaster?
7. Add 50-100 Fruit Flies. For melanogaster cultures, we recommend using flies from cultures that are just starting to produce. For hydei cultures, use flies from a newly producing culture and flies from a culture that has been producing for 1-2 weeks. Dust the flies with a calcium supplement to remove hitchhiking mites and to make the flies easier to handle.
How long does it take for fruit fly culture to produce?
Each 32 oz fruit fly culture includes all the food and water the flies will need for months. The culture will continue to produce flies for at least 2 months. Freshly Started Hydei Cultures will start to produce flies you can feed to your animals in 17-21 days. Freshly Started Melanogaster Cultures will start producing flies in 10-14 days.
How to make a mold frog?
Procedure. 1. Heat up 1/2 cup to 1 cup of chlorine free water per culture. Make sure the water is boiling, as the mold inhibitor will not be effective if the water is not warm enough. 2. Add 1/2 cup of Josh's Frogs Fruit Fly Media to each 32oz Fruit Fly Culturing Cup. Josh's Frogs Fruit Fly Media has a mold inhibitor already in it, ...
How long to keep yeast culture in fridge?
If you do not wait, the higher temperature can kill any activated yeast or flies you add. If you are in a hurry, you can put the culture in the fridge for 5 minutes. Make sure the culture is covered, so that wild fruit flies and other pests do not get into the culture.
How long does it take for a melanogaster to produce flies?
Freshly Started Melanogaster Cultures will start producing flies in 10-14 days. Each culture has the potential to produce 1000s of flies, but there are a few things that can slow down or stop production all together.
How many flies should I add to my hydei?
Allow the culture to reach room temperature, before adding flies. You should add approximately 50 flies for each culture. Male Hydei need at least 9 days to reach sexual maturity. For Hydei it is best to use a mix of old and new cultures.
Can wild flys get in?
Yes, probably a wild fly got in. Definitely don’t use this culture to make more flies. Get a fresh new wingless culture from someone and start over.
Can you feed fruit flies to frogs?
The fruit flies we feed our frogs have been genetically engineered to be either flightless, or wingless. Culturing fruit flies is very easy, but you'll have to obtain a starter culture of flies first, and some appropriate containers for your new cultures. Most people use 32 oz deli cups with special ventilated poly fabric insect lids. You can also use canning jars by replacing the seals with a coffee filter held in place with the lid ring.
Can you use yeast to kill flies?
If the original flies came from a culture NOT using Josh's media, they recommend using yeast the first time. I took a page out of Doug's book pumilio and I microwave the container lid excelsior and media together after mixing. It heats everything nicely and will kill everything in the culture. Let it cool, spray a couple of times and then add flies. Knock wood I've never had mold in my culture.
Can you start a new culture with flies?
If you start another culture with flies from an infected culture, you might very well infect the new culture as well, since the flies will most likely be carrying mold spores with them. It is best to start new cultures with flies from non-moldy cultures. As others have, I highly recommend using both yeast AND vinegar.
Does mold kill flies?
The mold can out compete your flies for food and kill them off in your culture, leaving you with few to no flies.#N#Did you sprinkle active yeast in the culture? This will sometimes prevent large out breaks of mold in the cultures.

Fruit Fly Culture Production and Care
Production of Wingless Fruit Flies
- The market is full of vendors providing fruit fly culturekits that can be used for producing healthy feeding insects for your pet. You can also make your own fruit fly culture at ease in your home without spending much money. The point to remember is that you use the right recipe and provide the right environment for them to grow. For a healthy culture, you need to put in the right things …
Starting A New Wingless Fruit Fly Culture with An Old Culture
- 32-ounce deli containers with snap on lids are perfect for fruit fly cultures. Make sure the lids are vented so the fruitflies have air. Poke or cut several small holes in the lid and cover the holes with square bandagesused for shaving nicks. Take your fruit fly culture starterand tap the container on the table to settle the flies. Work them to one corner of the cup and carefully put 10 to 15 fruit fli…
Using Your Wingless Fruit Fly Cultures
- When you need your fruit fly culturefor feeding simply tap the adult fruit flies into an empty container. Use an empty container to avoid dropping paper or clumps of media into your enclosure or aquarium. Your fruit fly cultures will eventually begin to dry out and all the food will be used up. It’s time then to start with a new batch of media and ...