Hey everyone!

I am finally getting ready to finish my AP T10 cages. I found a great deal online for three more RHPs. I have one out of three cages set up currently. It has a 80w RHP on a Helix thermostat with the probe.

My question is if I get another 80w RHP I can still hook it up to the helix correct? What do I use for another probe though? What thermostats have multiple probes?

The other RHP will be two 40w, so I know I have to get a double thermostat like the Herpstat correct? As it would have the 40 and 80w running on the same thermostat?

Rack: I am looking at getting a 5 slot 32qt rack but wondering also where do I put the probe? I was told the middle shelf but would that have accurate readings for the other shelves?

Hopefully my questions made some sense.
Thanks in advance,
Nichole