ok im tryin to switch from live to f/t , since they dont sell frozen at the pet store here i bought a couple mice and killed them (humanely) and froze them .then i took them out and thawed them out i took rockie (snake) out of his cage and put him in the fedding tank ,then got a pair of tongs and grabbed the mouse and lowerd it into the tank he looked intrested but confused, he never struck so i tried again and again wiggling it in front of him but nothing ever happend so after about 10 minutes i took it out and then the next week i just tossed it in there and left him alone and he again looked intrested but he never did anything, what should i do !