Wikipedia:Articles for deletion/Heat Mat (Vivarium)
because the article is too short and not particularly notable enough to stand alone; the material works better in Vivarium.  I don't think this is a  case though, because although the article is a stub now one could imagine it being filled out with the history of heat mats, heat mat controversy, etc. etc.  It's as much a potentially encyclopedic topic as Aquarium, I should think
— User:Glenfarclas, 12:54, 16 December 2009 (UTC)
Stance: merge
Cited policy: WP:DICTDEF (Wikipedia:Wikipedia is not a dictionary)