Code: ZVLA005Lucky Reptile Aqua Crystals consist of a granulate that will swell up to jelly if water is added. The "water jelly" is very flexible in its use. It is an excellent water source for spiders, scorpions, feeding insects, etc. and can be used to provide water to small animals during transportation or as a long-term water source in cages (i.e. when on vacation). You can also mix vitamins, minerals and medication into the "jelly" to ensure an optimal maintenance of your animals. Aqua Crystals can also be mixed under the substrate to increase its water storage abilities and the humidity inside the terrarium. Makes up to 25 litres of "water jelly"