anyone got any ideas on how to dim the lights? My lights on my 55 are blindingly bright and are scaring my fish I think. Plus I want the setting to be more darker try to imitate wilderness. Any ideas on how to dim the light?
If they are old t8's with wire balasts splicing a dimmer switch in should work...it works the other way anyway, I made mine LOADS brighter by amping them up lol!
So you must have a four foot long light, correct? Down grade it to a 2 foot light, my mate has done it, it owns, you get shadow on the sides and corners of the tank.
If it's a Florescent you can buy a defuser (looks just like Eggcrate but is black or some dark color) which will reduce the strength of the light quite abite