At 01:42 PM 3/15/05 -0800, you wrote:
Oh goody! Another gadget to try to DIY for our aquariums! All it
would take is a six foot square parabolic mirror on the roof, a 2 inch
diameter bundle of fiber optics, a "reflector" made to distribute the
ends of the bundle evenly over the top of the aquarium, etc. And, it
would save us paying $5 each for fluorescent tubes. Sounds like a
winner all around!
Doesn't help much at night either.
Still, with the price of electricy constantly going up
it might be of some use if you could scavange parts or
get them cheaply.