I made the switch from 220watts of PC to the T5's about 7 months ago. I didn't have any of these chalices then. All the colour change has happened under T5's.
The PC's weren't bad but I have a 32" deep tank and they couldn't reach the bottom of the tank with any power. The light from the T5's is amazing.
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"If everyone is thinking alike, then somebody isn't thinking." George S. Patton
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