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Re: Cheap Heating Cables



AAG writes:

> This inexpensive system utilizes the warmth of the existing aquarium
>  heater/stat or thermofilter and conveys it partly through the special 
> heating-
>  hose system into the substrate. 

I can't see how convection can be used to get warm water to travel down.
maybe it works, but I wouldn't try it.  AAG has a reasonably decent
reputation, however. Maybe you want to give them a call and ask about it.
They are always willing to chat.

Bob Dixon