Your best bet for incubation would be a TiT. Get two tubs, put water in one with a submersible aquarium heater in the water. Make sure to weigh it down if it doesn't come with a suction cup thing. Also make sure that no part of the heater is touching your tote. Put the other tote on top of that. So they slide together. Put a thermometer in your tub and adjust the heater until the tub stays between 80-84. It is easy to keep sterile and cheap. Oh and make sure to put a small amount of bleach in the water so it doesn't get nasty. I have had the same water for 3 years and it is still perfectly clean.

You also shouldn't keep your fruiting area on the floor. Floors are dirty and it is best to keep them at lest 6" of the ground. I like to set my tubs up on a desk or something.

I am also wondering how your jars are setup. what are you using on the top of the jar for a filter. I use a piece of tyvek then the lid with a hole stuffed with polyfill.

Hope this helps. Goodluck!!!!!1

~Peace Out