I hope you'll be able to give me some answers!!

First, The place where I bought my BP said they'd hold it for me until today so I started to set up my tub this past monday, getting everthing ready. Out of curiousity I used a heating pad to see what temps I could get. They were to low and inconsistent (you probably would have know that). Anyway, I'm waiting on the flexwatt and therm. When I realized I wasn't going to get the flewatt and therm by tuesday I went out and bought a zoo-med (i will be taking back) to help get the temps up. Temps were so inconsistent, still. In the tub I do have spots that are no higher than 93 and no lower than 82 would I be OK to introdoce the BP today or should I beg the store to keep holding him (he is pd for).