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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Millsboro, Delaware, 199**, UNITED STATES OF AMERICA
$35
Josh's Frogs Fruit Fly Media - Hydei Formula, 1 5lbs. Condition is New. Shipped with Standard Shipping....
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Wheeling, Illinois, 600**, UNITED STATES OF AMERICA
$25
Media fruit fly culture kit contains 12 8 oz. 0 8 Lb
It includes Media mix , Excelsior, Cups of 32oz and lids to make 5 fruit fly cultures.
The kit does not include live flies
Our fruit fly media mix works for both melanogaster and Hydei. It is Homemade with the best ingredients to produce top quality flies for your animals. Our fruit fly media contains brewer's yeast, vitamins and minerals, also ingredients anti-bacterial to avoid the bad smell, we use a mold inhibitor to prevent...
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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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Aptos, California, 950**, UNITED STATES OF AMERICA
$23
Drosophila Melanogaster
This listing is for Flightless Fruit Fly - Drosophila Melanogaster Culture - Super Loaded Colony
These Cultures will be loaded with flies and fresh made within a day of shipping. Spend less time waiting for them to breed, feed them off right away, leave at least half remaining and you will have thousands of more flies in about a week!
These fruit flies serve as a good food source to small animals such as young spiders and scorpions small reptiles and other ...
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Lyndhurst, New Jersey, 070**, UNITED STATES OF AMERICA
$13
Fresh Fruit Fly Hydei Cultures and they are an ideal food for Poison Dart Frogs, fish, Praying Mantids, young frogs and toads, and other reptiles, amphibians, or captive animals that require small foods...
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