Hello Guys: First of all, thank you for letting me be a part of slgaescribbing.com, hello everyone! I am finishing my new scrubber device, it is a small algae scrubber (16x20cm) with 6 leds, my reef tank is 60x60x60 cm, my Nitrates are 0,5 and Po4 not measured yet, I have some nasty green algae on my display, but not too much (before my algae appears, my NO3 was 5ppm). I still didn't choose the leds for the scrubber, but I think is gonna be 2-660nm Cree, 2-Full spectrum for plants, 2-630 reds The LEDs I have available at my home are: A-660nm Cree Leds B-630nm Chinese Leds C-Full Spectrum Plant Grow Chinese Leds D-Semileds 415nm and 425nm Leds E-Cree Blue 460nm and Royal Blue 450nm Leds What Do you think? Is it good to try 2pcs-A, 2pcs-B and 2pcs-C? I am totally new to scrubbing, I don't want to be very specific with this, just start with the best light and leds I can choose. Thank you guys.