I have noticed several times with pisces enterprises crickets appear to have parasitic hairworms. is this just me or is it a thing. Please look at crickets in enclosures for hairworms. Hairworms are a parasitic worm that infect crickets, they are waterborne parasites and when fully grown they burst out of the crickets abdomen. If you see one with crickets, take that cricket out of the enclosure and kill it, and disinfect water bowl.