Quote:
Originally posted by CJerome21
So would the consensus be that if the LEDs will be mounted close to the water surface, in the rage of 2 inches that optics should or do not need to be used?
Also with the Nanos they are frequently much shallower than larger tanks, for example one of mine is 8 inches another 15 inches so the depth the light needs to penetrate to reach the bottom is much less maybe not requiring the optic focused beam?
|
I would think with a Nano you should be fine without optics..