The safest and most efficient way to farm Venom Glands is by luring Sea Hounds into a group of Stink Rays and then leaving. The Sea Hounds will kill most, if not all, of the Stink Rays, and when the player returns, they will find multiple Venom Glands floating in the ocean. This method removes the chance of being poisoned while fighting venomous creatures, and giving the player multiple glands that can be kept on hand for crafting Anti Venom.