Toxzon's radioactive toxin that he released in Gone Fishin'. They are a large group of fishes that are highly dangerous and toxic. They attack and they can bite their victims. They can grow when they eat things, like if it was a sponge soaking water. They can be giant and also little. This was what Toxzon did in Gone Fishin' when he contaminated Copper Canyon's ocean, as a revenge if he didn't got Fishy back from Max Steel and N-Tek. They were first seen by Vin and Dwayne, since they were fishing.