T5 Lighting Timer
My tank (56gal tall) setup consist of community fishes with live plants. I have a T5 Quad light fixture with built-in-timer. For freshwater, do you have the lights on 24hrs/day? Currently, I am playing with the timer and have it setup to where the 10k bulbs are on 14 hours and the actinic bulbs for the remaining hours (after hours). The light fixture has 1 master switch.
How long do you leave your lights on?