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Re: lites

>> A couple of questions; Do CF lights last longer than regular T-12 Flo
>> lights? 

They sure seem to. Mine are over 4 years old. No problems.

 And a second question, I'm getting conflicting opinions from
>> various on-line sellers on this point; do I need more than 2-3 watts per
>> gallon of light to grow plants well in a 30" deep tank?

I'd go about 3watt/gallon using something like the A&H lite kits. They have
a very good reflector that is more designed to shoot deeper than many of the
other pre made PC lite companies.

Tom Barr