Ruby2uesday":d5ee2 said:
yeah, i bought the large ones. Hue seems to not like to eat the black ones as fast. He always shoots for the whiter ones. i may just have to "force" them on him. should i just get the meds? i heard that some people get a lot of smalls when they ordered their mediums? i'm about to place another order so wasn't sure what to do. wish i could just grow my own.
My beardie usually shoots for the whiter ones first too, but I think they are just more noticeable because of the contrast from the repti-carpet (in my case anyway). By the time I start scraping the bottom of the tub there are a lot of black ones, but he'll still eat them up and I generally try to get the black ones out right away to feed when I notice them. As said before the black ones are packed with more calcium than the lighter ones. You'll notice when you start running out of worms that most of the black ones will not move. They're not dead. Once I put those into a little feeder cup for transport to the enclosure, they start wiggling around just as well as the lighter ones. The only thing you can do to provide a longer shelf life is to keep them in 55-65 degree climate. Some people use their wine fridges, where a normal refrigerator is too cold and will kill them.
I've contemplated large ones, just because my dragon eats 60-70 mediums per sitting. There are some smaller ones mixed in sometimes (not many), but there are just as many larger ones to compensate. I'm pretty confident my dubia colony is ready to feed from. As much as I've loved the ease of care and relief from crickets, I'm excited to stop ordering worms.
To answer your question though, I've never ordered the large ones for fear of shorter shelf life and I've had good luck with the mediums.... might give them a try and see what you think. I've only ordered about 7,000 worms from phoenixworm.com, since I started using them as a staple, and I can't say I've been disappointed with a single cup. Great feeder.
I've seen people here write that other live feeder vendors get their phoenix worms from
http://www.phoenixworm.com. If you're buying from someone else...that may play a role in how long they last.