nope , I just flip on the lights when I get home from work. And off when I retire to the bedroom. They are never on more than 6 hours a day really. I keep mainly bichirs they tend to enjoy the low light so I keep the lights on as little as possible.
I use three in my fishroom (centrally lit): one with a single bulb (first thing in the AM / last to go off at night), one on a shop light (2 x 40Ws) and another on a 125g tank.
The more that you can automate in a fishroom, the less maintenance...
ok cool i had a timer with my old light but just bought a new light that has the ground prong on the plug and was wondering some opinions, im bein cheap and dont wana buy a timer lol