kevin22raven

hey, i'm running a low tech tank 55 gal using root tabs and fulval 3.0 with excel ...my current light settings are 20% red 0 blue 50% cold white lights 50% pure white and 50% warrm lights are these good setting. i had it a little higher but i notice brown algae on mt plants leaves .. i dose excel ever other day so 3 times a weeks and 1 in all fert ever 2weeks 21/2 pumps .. what might help me ? i'm new to using this light coming from finnex 24/7 planted plus..