Duncan coral closed for a month

[Chiefmaster30]

Any ideas why my 2 Duncan corals have been closed for a month.

 

[Halal Hotdog]

That is kind of like asking, 'I feel sick, whats wrong with me'. You will need to provide some information for us to be able to help you. Starting with tank parameters, how old the tank is, how long the duncan has been there, if anything has happened to that coral, and how other corals are doing? Also adding a full tank shot will also help.

 

[Chiefmaster30]

Tried posting video but... it’s not loading. Could my aptasia eating filefish be picking at them?

 

[Chiefmaster30]

 

[Chiefmaster30]

That is kind of like asking, 'I feel sick, whats wrong with me'. You will need to provide some information for us to be able to help you. Starting with tank parameters, how old the tank is, how long the duncan has been there, if anything has happened to that coral, and how other corals are doing? Also adding a full tank shot will also help.

2 yr old 80 rimless mixed reef with 40 breeder sump. No3-7, po4 0, mag 1600, alk9, cal-425,

 

[Chiefmaster30]

 

[Chiefmaster30]

I think I just may have found the problem. My aptasi eating filefish just went up and took a bite out of one of them.