People
who have owned reef fish tanks for a while already understand how important
the right kind of lighting is to the entire tank. They also understand
that some of the terms are new and different than most people are used
to dealing with.
So, for the purpose of those who would like to better understand the
importance of lighting in their reef fish tanks, we have included
some terms that you may not know.
Normal output – These are the kinds of lights that probably
already came with the aquarium after being purchased.
High output – These lights are not a lot different from normal
output lights at first glance, but the truth of the matter is that
they are more luminous and give off more heat.
Very high output – This is probably self explanatory, but these
lights simply are even more luminous and warmer than the high output
lights.
Metal halide lighting – This kind of lighting is not usually
recommended for a small tank. Most often this light is used in deeper
tanks. They can also be better used with specific potential inhabitants
of the reef fish tanks.
By no means are these lights the most popular, but they certainly
can get the job done when it needs to be done.
Understanding at least a little about the lighting in reef fish tanks
should help those who are interested be more conscious about what
they need to do to ensure that their tank is getting the kind of light
it needs.