Hi guys, I’m not new here I just had to make a different account because I can’t remember my password and my email changed about 3 years ago. Anyways, I have some questions about the hutch mod. I want to do it and put a pre pump filter on but was wondering if a heated filter can be had? I have seen pictures of people gelling in cold weather at the pre pump filter. I live in a cold place and regularly see negatives in the winter. Any help would be appreciated.