I recently bought a jager heater and I had a bad experience with it. I have a 75gal. and I keep the temp at 80. I took the two cheap heaters out , set the jager at 77 , locked it in place and stuck it in the tank. I pluged it in , the light came on (thought that was weird) and I waited about a hour and came back to check on things. The temp was 82 so unpluged the jager , took it out , set it at its lowest temp and hooked it back up again. I checked the temp again , about a hour later , and it read 84. I unpluged the jager again took it out and this time I touched it to see how warm it was. I almost burned my hand , wont do that again. I thought I had one of the best heaters on the market but considering what I just went through , I DONT THINK SO. Has anyone else experienced this issues with a jager?......Ohhh and btw the jager I bought was 200w