I have a small collection of reptiles but have an extra 10 gallon tank laying around. I considered getting a pacman frog but wouldnt mind getting an invert. I have a pretty big phobia for spiders and thought a tarantula might help overcome my fear of spiders. I was also leaning toward an emperor scorpion cause they look really awesome. They will eventually be in a biology classroom in high school or middle school as soon as I get a job as a teacher. I know that both are venomous and would like to know which one would be the safer option for a classroom for the students to take care of under my supervision and what species you can recommend if any.