i need help/suggestions, i dose afr, i have two flow pumps their both at about 250 gph, my light is a flex 30 leds, the guy said level 3 should be good for anything i want to grow, my magnesium is 1400, my calcium at 420, my alk is at 8, ph at 8.3, my phosphate at .005, my nitrate at 15ppm, my salinities at 1.026, yet things are loosing color, and i cant keep euphillia alive for the life of me my acans, birdsnest, and scoly, and candycane do fine, my “hammer” not so much, zoas, not so much, any suggestions would help