I have been lurking for too long, time for a question.
Recently I obtained a MH light for free, 175W. My question is, are
the MH bulbs that are used in Aquariums different from the normal
(meaning for outdoor lighting) uses? Furthermore - do they provide
the full spectrum required by the plants?
I have seen MH kits with fluros attached in the hood. Are the
fluros there for the different wavelengths or just to boost the amount
of light needed?
s327959 at student_uq.edu.au
Still trying to finish the degree.....