I'm getting some nep seeds soonish. Seeing as how I have a 0% germination rate just letting them sit as-is, I should bottom heat. What do you guys use, reptile heating-pads? I don't have an aquarium and don't really feel like buying one (for the old aquarium, inch of heated water, and egg-crating with nep seeds in a flat on top) unless I absolutely have to, because then I have to find someplace in my small apartment to put an unused aquarium when I'm done with toying around with seeds.
Thanks for any suggestions.