I tried injecting the Metronidazole solution into the wax worms like I did last week and failed miserably... First I tried injecting a worm while it was still in its refrigerated torpor. It died. So I waited for them to warm up a bit and start moving. The medicine (0.02 ml worth) wouldn't go out of the needle into the worm. Tried again and the worm was so warm and wiggling at this point that I jabbed it and ITS liquid came out, then the medicine wouldn't go in all the way and bubbled out... this happened with the other three too. Didn't help any that I'm sick with some respiratory bug so couldn't see straight, and my hands were asleep on me (carpal). Isn't there a more effective, less stressful way to do this?? What about dripping it on their backs? I'm running out of medicine too, the vet sent me such a small amount (I think he is primarily a rep vet and doesn't know nearly as much about frogs) Thinking of getting the 100 ml Metro from Dr. Frye... does anyone know how he says it is to be administered? I know I'm not doing the girls any good-- they all have very loose stool still. sHEila is the only one who has solid feces, and for those who followed that thread look how THAT turned out! I hate the thought that I'm wasting this medicine, not doing any good for the froggles, and that we're all getting stressed out