You can get flexible heating film from www.beanfarm.com for $3-4 per foot and make it any length you want. It generates about 40 watts per foot and can be wrapped around fermentors. They call it "Flexwatt" on their site.
Something is always fermenting
...."It's Bahl Hornin'"Primary:Brite Tank/Lagering:
Tart Cherry Cider, Belgian Tripel, AHA Summer Ale, Sonoma County Organic Cider, Maibock Bock, Ommegang Abbey Ale Clone, Belgian Golden Strong, Belgian Quad (Grand Reserve), Belgian Pale Ale, German Pils (split WLP830 & WLP838)Bottled:
Contentment (Trappist), Derangement (Belgian Dark Strong), Kranky (Kolsch v1.1), Wise One (Wit)On Deck:My Site: www.restlesscellars.com