theanswerisgreen

CalMag saved my plants. Worked Quickly. Alg-A-Mic was recommended to me as a must have.

Less is more. Recommendations are too high but really good stuff.

Did its job, the dimmer is brilliant, its not getting very hot, price is fair ... what else to say. Depth effect is not that great, would say thats normal on LED in this class. measured power consumption is 145Watt.