Duncan coral losing heads

[Mattj815]

So my duncan was one of my first frags I ever got and has always done great.

Recently it started to just lose heads. Like literally shrivel up and just either disappear or fall off?? I recently let my nitrates get high and have been working on getting them down thru wc's. Other than that I cant think of anything that has changed.

Anyone have any ideas? Or ideas of what I should do going forward? Vut off the infected heads etc?

I attached a pic of what its looking like.

 

[Flippers4pups]

What's your water pramameters?

 

[Mattj815]

What's your water pramameters?

I shouldve known to check before posting. I hate to say, Ive just been so busy latley ive neglected my tank a little the past month. I will run a full test tomorrow and report back with params.

I will say though its been interesting seeing the changes occur while slacking on upkeep. Some things have never looked better and some are taking a turn for the worse. Cant keep everyone happy.