Haven't seen those

Thanks
I kind of like the screw lids because while they cost more they provide a few more options in terms of "storing" I could screw the lids to a 2x4 attach the containers then set up a heater of some sort below.
However I have to say that those cups are probably a cheaper alternative...
Lol Ninja'd by MM on that one
Hmm... Those are promising two...
The problem I'm having is that there's a chance I could pick up a pair of Giant PK's from a breeder in Calgary and I don't know if either of those cup containers would work. But they are a great deal...
Giants or money saved... giants or $$ for better stock... hmmm