I'm having trouble with all dod I put into my tank. I'm getting bleaching within 2-3 weeks of putting them in my tank. I have 2 generation 2 radions over a 30x30x52 200 gallon tank. I have lowered my lights from 70% to 60% and am currently at 40%. I am wondering if my lights are still too bright and I'm not realizing it. I'm beginning to think I need to switch lighting because I am getting really frustrated. My tank is over a year old and keep my params stable. If anyone has any suggestions they would be appreciated. Here are my parameters:
Calcium: 430
Alkalinity: 9.7
Magnesium:1400
Phosphate: .05-.08
Nitrates:1-2
Salinity: 1.024-1.025
Temperature: 77.5-78.5
Calcium: 430
Alkalinity: 9.7
Magnesium:1400
Phosphate: .05-.08
Nitrates:1-2
Salinity: 1.024-1.025
Temperature: 77.5-78.5