i was actually just at walmart picking up the tub haha i didn't see those there but i will look again. those are the zoomed gauges so good guess, the heating pad is also a zoomed i believe so if those are iffy as well i will switch to a different brand. I try to do as much research as possible before getting something that relies on me to keep it alive but no matter how much you read tribal knowledge from someone is always better in my opinion.