Thanks for the advice! I will look into that for the 120 I am starting. I noticed the heater turned on and nothing. I think that My issue is that I fill my water right to the edge and that gives them the chance to swim right to the edge and jump. So NO more! Plus he liked to perch on the sponges of my skimmer which were close to the top. That combined with the close proximity of the water is what I think made him jump.
Fish Sticks, the best thing you can do with your dead fish.