Hey everyone, so I'm getting another Animal Plastic enclosure. This time I'm getting a T8 (48x12x12). It's going to be split for two snakes so there's going to be a RHP on each side of the enclosure. The RHPs are primarily going to be used for ambient temp.

My question is: what wattage RHPs should I get for the T8? My choices are: 28, 40, or 80 watt RHP.

My T12 (48x24x24) is also split and has a 80 watt RHP on each side but I think it might be an overkill for the T8 to have two 80 watt RHPs.