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Re: Heaters

>cups.  The more expensive ones are accurate enough to have the temperature
>actually stenciled on the thermostat.  Others (like mine) just have single
>numbers, and must be used with a thermometer - just like the clip-on
> - Anthony

Unfortunately, those 'helpful' numbers on the submersibles still can't be
trusted.  I've got an Aquarium Systems Visi-Therm that reads eight degrees
lower (fahrenheit) than the temperature it maintains.

Alysoun McLaughlin
Wheaton, Maryland