Instead of buying "water gel" or "Water crystals" is there any substitute such as clear gelatin that would work exactly the same that i can get a grocery store?
I agree with Paco. Water crystals is the way to go. At $1 per oz. and the amount of water that you can make, you can't beat it. You also don't have the problems of drowning crickets. I have been using it for about two months now and have yet to loose a cricket due to drowning.