metal halide??? what's that??

Just kidding, many pple use it, very popular, and lots of research to be
done by you...

www.google.com must be used to find MUCH information....

There are alot of users here that use them, but you can use google to do
general research


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RedForeman ©®





"Ian" wrote in message
y.com...
Seasons greetings everyone!
I was wondering if anyone out there has ever used metal halide pendants
over
their fish tanks? I like the idea of having the ability to lower or raise
the light as needed. Additionally, metal halide has that shimmer effect
that shines into the tank. I am planning on using it over a 75 Gallon
tank
(48X18X20). I'm wondering if I need to invest in 2 pendants. I would
prefer


one 250 Watt MH pendant for simplicity and for costs. I figure I can hang
it over my tank and get several light zones, i.e. high light need plants
would be directly under the glow, slower growers in the periphery. Any
thoughts?