I have a 125 gallon with a 60 gallon sump. I run a combo of led and t5 lighting. I have great luck with lps coral I have numerous hammers tourchs frog spawns and many mushrooms that all do well. I've tried sps a few times with no luck. I've tried birds nest, they bleached out quickly. A few different montis they lasted for a few months but slowly died off. What am I doing wrong here please help

