These insect water crystals are a great way to provide hydration to small creatures. Containing just the right amount of water for tiny tongues, this 1oz bag of crystals quenches the thirst of insects, spiders and other nano pets. Simply mix the crystals to water in a dish and serve to your pets. The crystals absorb hundreds of times their weight in water but take up little space, lasting for over a week in most conditions. Hydrated bugs mean a healthier habitat for all. Kind to the environment too, this is one small change that makes a big difference for the wildlife in your terrariums.