Interesting idea. I guess if the thermometer ia just to on/off could work. Bur no idea.
One question is how hot doea i get itself? Prehaps mounting on the tank will also heat it on that side? Not sure but a small pipe going in could easily add some distance? It will probably also dry out the air a fair bit. Not sure there, but here that would be an added bonus.
If the room itself isnt crazy hot, could an open top be workable? I find simply opening the top and having the lights with open air rather than inside lowers the temps a lot.
One question is how hot doea i get itself? Prehaps mounting on the tank will also heat it on that side? Not sure but a small pipe going in could easily add some distance? It will probably also dry out the air a fair bit. Not sure there, but here that would be an added bonus.
If the room itself isnt crazy hot, could an open top be workable? I find simply opening the top and having the lights with open air rather than inside lowers the temps a lot.