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Re: screw in cf bulbs & Retina Burners

Ed said, in part:

> I also found a bulb in a lighting supply store which was
> 25 watts and I
> think a higher K, but I figure the poor fish would go
> blind with any
> more light! :) 

Indeed, and they without eyelids for squinting!

But it would be hard to get as much light as the sun
provides "in the wild"  Even in a well lit planted tank,
the difference in energy levels compared to sunlight can be
rather remarkable.  Anybody done the math?

Scott H.

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