I've been getting ready to set up my sump recently, but after doing more and more reading my inner anxiety is getting the best of me over using a HOB overflow box since my tank is not drilled, what I would like to do and seen that some people have done is install a float switch that controls the return pump in my sump, that way if syphon ever breaks or something else goes wrong and water isn't being returned to my sump, once the level gets so low it will stop the pump from pumping everything into my DT, but my question is so far all floats I seen just have 2 wires that come out, do I have to splice them into the wiring of my return pump? Or I feel like there has to be an easier (and safer) way like maybe something that the pump and float both plug into?