Myself, I dislike geisemann bulbs. I find them to be very yellow.
I have currently running 14K aquaconnect bulbs on my display and 14K EVC on my grow out and really like the colour of both bulbs. Neither, IMHO really need actinc supplements.
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- Greg
90G : Light - Tek 6xT5 | Skim - EuroReef RS135 | Flow - 2xVortech MP40W | Control - Reef Keeper 2
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