Which fluorescent tube in the front position?
We purchased two new fluorescent tubes for our aquarium (80 cm) - one for the plants and one for daylight simulation. Unfortunately we do not know anymore which of the two lamps is to be placed in the front position. I guess on the plant lamp however, but I do not really know for sure.
generally, you can position the lamps mainly according to your personal taste, but exactly this combination is indeed an excellent standard setup. Background: The plants then grow towards the light particularly suitable for them, thus showing the viewer the upper leaf sides, which are usually considered more beautiful.
Dr. Bodo Schnell