For a Black Box light, I think the SmartFarm is one of the best options available. That said, The one I use on my 32g BioCube just does the job. It lights the tank and keeps corals alive.
I am strongly considering upgrading to a Kessil. I have 2 Kessil A360x Tuna Blues over my 55g and could not be happier with them. For another $500 I could mount a 3rd over my 32 and run them with the same setup I have on my 55... all it would take is the cord to connect the 3rd light to the others.
I say this because in my own experience, the Smart Farms do not promote the growth levels that the Kessils do. Since I installed the Kessils in December, my 55 has exploded in growth. The 32 seems to stay the same. it maintains, but nothing to the level that the 55 does.
I am strongly considering upgrading to a Kessil. I have 2 Kessil A360x Tuna Blues over my 55g and could not be happier with them. For another $500 I could mount a 3rd over my 32 and run them with the same setup I have on my 55... all it would take is the cord to connect the 3rd light to the others.
I say this because in my own experience, the Smart Farms do not promote the growth levels that the Kessils do. Since I installed the Kessils in December, my 55 has exploded in growth. The 32 seems to stay the same. it maintains, but nothing to the level that the 55 does.