I currently have a 5 gallon bucket with 3 horizontal nipples placed about 2 inches from the bottom. I purchased a 250 watt multi-use de-icer for winter. I've never used one before so I've got a few questions. Is there a recommended way to rig it in the bucket? Do I suspend it? If so, at what level to keep the nipples from freezing? I'm in Massachusetts. Should I consider additional insulation around the bucket? I'm a visual learner so pics of similar setups would be helpful. Thanks.