I cant seem to keep the blue purple color in both of My Miami Colonies they seem a bit faded the eyes look good. The rest of my Chalices are doing very well. Parameters are alk 9.1 mag 1410 calcium 425 sal 1025 temp 78 degress t-5 ati lights 4 blue plus 1 aqua blue special 1 fiji purple. The blue lights go on at 11:30 am turn off at 7 :00 pm white lights go on at 12:00 pm turn off at 4:00 pm I just recenly adjusted them I had more light time overall tank is very stable. I feed them Mysis once a week! Any ideas too much light??


