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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Etters, Pennsylvania, 173**, UNITED STATES OF AMERICA
$65
Welcome to our listing for a Fruit Fly Culture 8 Pack Variety! This product is perfect for those in need of a live food source for their reptiles and small frogs
This 8 pack includes: 2 Flightless Melanogaster, 2 Turkish Gliders, 2 Golden, and 2 Hydei flies. These fruit flies are perfect for feeding reptiles and small frogs, as they are flightless and will stay in the enclosure for a longer period of time. Our product comes from Crazy Frog Lady L L.C, a trusted brand in the industry
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East Syracuse, New York, 130**, UNITED STATES OF AMERICA
$14
1- FRESH 32oz culture of Golden Hydei fruit flies! Live GUARANTEE only when held for pickup l. Specify at checkout. See Unz-arium .com for policy information! Buying from us is agreeing to these terms. GREAT FOR JUMPING SPIDERS, DART FROGS, SMALL REPTILES, FISH, AND MORE!! LAST 30DAYS!!!
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Cleveland, Georgia, 305**, UNITED STATES OF AMERICA
$70
??PLEASE READ BEFORE PURCHASING??
(WHAT YOU RECEIVE)
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Name: Drosophila melanogaster / Drosophila hydei (x2 CULTURES)
Sizes: Flies, Larva & Eggs
Count: 50+ Per Culture (will produce prolifically)
Sex: M / F
WITH EXTREME TEMPS THERE WILL ONLY BE
LIVE ARRIVAL GUARANTEE WHEN UPGRADE TO
EXPRESS MAIL OR IN TEMPS BETWEEN 0 - 85F
(CULTURE ...
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Norwalk, California, 906**, UNITED STATES OF AMERICA
$20
NEW CULTURES: You will receive 2 32oz deli cups that are freshly started and have about 50 flies to initiate breeding and avoid overpopulation (crashing), these have NO EGGS yet. It will take approximately 14 days to produce flies from when you receive it depending on environmental conditions
Fruit flies are perfect for mantids, geckos, anoles, salamanders, small spiders, dart frogs, and even bettas! Your culture should be kept between 70 and 80° and out of direct sunlight
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Dover, Pennsylvania, 173**, UNITED STATES OF AMERICA
$28
32 oz Drosophila Melanogaster "Turkish Glider" Fruit Fly Culture 3-Pack
Our Fruit Flies are made with Repashy
Turkish Glider Melanogaster are the smallest size of fruit flies at 1 / 16 "
Turkish Glider Melanogaster are a winged and slightly darker than the Golden Wingless Melanogaster
This winged form of melanogaster can 'glide' short distances making for a more active feeder enticing even the pickiest of eaters
Turkish Gliders produce fast and consistently with ...
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