Hammers, Frogspawns, and Torches do fine Duncans hate my tank

[Kdoor]

Has anyone had a problem getting Duncans to come out even though they have loads of LPS in their tank? Any thoughts on why Duncans would hate my tank when pretty much all other Euphyllia like it? Thanks!

 

[mich2599]

I had one die on me even though all my other euphyllia were doing well. They seem to be the first to react to something not right with the chemistry of the water.

 

[Mal11224]

Where are your Duncans located? Mine are in the middle of the tank and seem to be doing well there for over a year. Even with higher flow for my acros. Duncan's will retract if they are irritated by water parameters. Location could be the issue.