Substrate Heating Alternatives


I've been using undertank heating mats for years and they work extremely
well with plants. Although they cost no more than regular heaters, they do
need a seperate thermostat. Otherwise they are very easy to use, as well as
being reliable.

They are a lot cheaper than in-tank heating coils, such as the Dupla
system, and work at least as effectively.

All the best,



From  Neale Monks' Macintosh PowerBook, at...

Department of Palaeontology, Natural History Museum, London, SW7 5BD
Internet: N.Monks at nhm_ac.uk, Telephone: 0171-938-9007