Ok wat bothers me is why we spend so much $$ on premade mixes when we can make perfectly good cultures inexpensivelyI'm on a tight budget nowadays and try to make my own cultures. Usually I do OK for about for 7 - 8 months and then end up having to buy more fruitflies if I have an explosion of nymphs and can't keep up. Like ismart, I recommend the Silkworm Shop (aka the Fruit Fly Shop). I've purchased from them 3 times in the past 1.5 years and have been very satisfied. Now I've also purchased their media twice. It's kind of expensive. And it looks like just plain potato flakes or something. I've purchased a 10 pack that comes in bags, and I use it when I'm too busy to mix my own media or if my cultures seem to be crashing. I don't know what the heck is in there, but I end up with larvae in a short time and lots of flies. Usually it saves me from having to buy more flies.
I also purchased fruitflies and media once from Josh Frogs. I had the same experience with mites...huge ones. His media was nice though, and it smelled good. I got a little worried though when I exchanged emails with him about the mites, and he said something about the mites being in the media. I kept the un-used media in the freezer and then put it in the microwave when I was making cultures.
For like $4 at stop and shop (probably less at shoprite or price chopper) I can get enough plain oatmeal for 40 cultures
For the same price I can get enough vinegar for the same # of cultures
A carton of orange juice can yield almost 20 and is like $3
And a medium apple is like $1
Wat u do is chop up the apple and put it in a blender with 1/4 cup vinegar and blend into a saucy texture
Mix 1/2 cup oatmeal with 1/2 cup oj
Mix the 2 together and put in a deli cup
Smooth in a paper towel to absorb excess moisture
Let it sit ~4 days then add flies
In a week or so u see maggerz and u soon have a long lasting prolific culture