StaceyBaybee
New member
All that is essential is an UTH and a digital thermometer which you can use to test the temp of the substrate, it is pointless sticking the thermometers to the walls cause it won't give you an accurate reading of the tempurature of the floor surface. Sticking to the walls will only give the air temp (or the temp of the glass its stuck to) which isn't what you need to know.