The Planted Tank Forum banner

New Tank set up

752 views 1 reply 2 participants last post by  iridescencet 
#1 ·
I am setting up a new tank and needed help choosing a light fixture. I will be hanging the light about 12" above the tank. I am looking for 3.5-4 wpg
The dimensions 36" x 18" x 20"

I am thinking about a combo light
Please help..........
 
#2 ·
metal halides. use a 150W hung about 12"-18" above. or 2 x 70W side by side for better coverage.

at those levels of elevation most of the light from flourescent fittings would have diminished. and to achieve 3-4.5 W per gallon a t8 flourescent fitting would be rather bulky and might limit the space you have above the tank to do maintenace.

Besides, your dimensions are well suited for MHs, at those depths and width (assuming 18"&20", which ever way). the light from typical MHs would be very well distributed without wastages.
 
This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.
Top