A home-made fly trap thats very effective
Media consistancy problems
When preparing food for the flies, it is easy to make it too hard or too soft. This is an advantage of the Sussex media mentioned in Fruit fly food which is right every time. Too wet media can be countered by inserting twisted or screwed kitchen roll or newspaper - both absorbing some moisture and creating walkways for the flies. This can be done in any case, and can increase fly yields if there is often a shortage of pupation sites.
Mold
Mold is scarcely a problem if mold inhibitors are used, but also moldy cultures are usually lightly populated. The flies (and larvae) prevent mold when present in great enough numbers. Using narrow vials with a small surface area certainly helps. When reusing old vials ensure they are cleaned efficiently - failure to do so will also increase the likelihood of mold. A soak in weak bleach can help, but make sure they are rinsed thoroughly afterwards.
Mites
Can destroy a culture. Some merely feed on the media with the flies, but some are parasitic or egg eating. Mites can be treated with Benzyl benzoate soaked bungs, but it is probably easier to discard all cultures and get clean fly stocks. Mite prevention is probably more appropriate, and flies should be housed away from possible contamination, such as in a larger closeable cabinet.
Flightless flies starting to fly
This does happen. Flies can breed with wild flies through thin vial tops (netting for example), or mix with them during handling. Where possible use foam bungs, and try to keep your flies in a closed space away from potential contamination. Once this happens, you really need to replace your stocks and start again.
Fly explosions
Yes they will get out. I use a vinegar trap; vial of vinegar with a perforated tin foil lid. The flies head straight for it.
Fruit fly cultures for sale
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Brentwood, New York, 117**, UNITED STATES OF AMERICA
$56
Produces plentiful quantities of fruit flies
Amazingly fast development
Superior fruit fly culture food...
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Wheeling, Illinois, 600**, UNITED STATES OF AMERICA
$40
Fruit fly Media Culture Mix contains 1 5Lb (24oz) to makes 10 fruit fly cultures
Our fruit fly media works for both melanogaster and Hydei. It is Homemade with the best ingredients to produce top quality flies for our animals. Our fruit fly media contains brewer's years, vitamins, minerals also anti-bacterial to avoid the bad smell, we use a mold inhibitor to prevent mold. The ingredients we use give increase the longevity of the cultures and produces high yields
I recommend add vinegar ...
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Huntsville, Texas, 773**, UNITED STATES OF AMERICA
$35
Golden Hydei Fruit Fly Cultures 4 Pack ?? 2 Golden Hydei + 2 Hydei ?? Live Flightless Feeder Insect Cultures
Keep a steady supply of quality live feeders on hand with this 4 culture bundle that includes 2 Golden Hydei Fruit Fly Cultures and 2 Hydei Fruit Fly Cultures. This variety pack is a great choice for reptile keepers, amphibian keepers, invertebrate hobbyists, and breeders who need productive live feeder cultures for regular feeding Hydei fruit flies are a popular feeder option ...
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Dover, Pennsylvania, 173**, UNITED STATES OF AMERICA
$35
This 2 pack of Golden Hydei Fruit Fly cultures + 2 Pack of Wingless is the perfect addition to any reptile or dart frog owner's collection. These cultures provide a nutritious and tasty food source for your pets without the hassle of dealing with live insects. The flies are easy to maintain and will last for several weeks, ensuring that your pets are well-fed and healthy.
With free shipping included, this is a great deal that you don't want to miss out on. Whether you're a seasoned reptile ...
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Puyallup, Washington, 983**, UNITED STATES OF AMERICA
$58
High-Quality Fruit Fly Media for Thriving Cultures
Unlock the potential of your cultures with our premium fruit fly media, designed to deliver exceptional results. Here??s why you??ll love it:
Produces High Yields: Your cultures will thrive and produce numerous generations of flies, ensuring a steady supply. Contains Vitamins & Color Enhancers: Promote the health and vibrancy of your feeders, resulting in lively and colorful critters! Great Smelling ...
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