Are cross-linked polyacrylamide crystals poisonous

Answer 1

Just make sure that you're using Cross-Linked Polyacrylamide Crystals; otherwise, it can contain traces of Acrylamide monomer and that stuff is a neurotoxin.

What I use my crystals for is combining with water to create a gel. I use pieces of this gel as a safe water source for worms and crickets that I raise as food source for my pet gecko. Rather than providing water, the gel water source ensures that the insects don't accidentally drown themselves.

By purchasing the cross-linked form of the crystals, when my gecko eats the insects I have raised, I don't have to worry about trace amounts of Acrylamide accumulating in his system, which could result in serious health problems later on.