I like the sound of the tub idea! I can't stand aquariums for some reason lol. Ever since I got into balls and found out that sterilite tubs can be used, I think its the greatest thing in the world. But now that caresheet said to use sand, now how come every other site says not to use sand? Ok heres what im doing someone correct me if I'm wrong please...Getting a 32qt tub, soldering some holes, laying some paper towel down, attaching UTH with rheostat, and setting up misc things in tank. Now being that im using a rheostat, the temp is going to fluxuate, are these guys really sensitive with temps? I mean its probably going to range from like 88-96 degrees, are those safe temps? Again thermostats are kinda expensive, and I don't have the money right now for one. Also the one dude said feed 5 dusted crickets a day, does that sound right as well?