So I know most people use the 24 or 40 hour heat packs from Uni-heat to ship their snakes, but I read that they can reach up to 140 degrees.
I found out Uni-heat makes tropical fish heat packs that only reach about 70 degrees and last 20 hours. Could these be used to ship snakes?
70 seems a little less likely to accidentally fry snakes.

I'm new to shipping (2 boxes shipped so far, both arrived safely).
If you're shipping from CT to CA, they send them via plane right?
I mean...if you have 60 degrees in CT, you would want to use a heat pack, but then CA is reading 85...I would be worried about overheating the snake with a heat pack that hits 140 degrees.

Thanks in advance...