clowns vrs long tentacles

[cag]

My pair of false percs moved into a nice long tentacle that we picked up about a month ago. The anenome is doing well, but the clowns are slowly looking more and more chemical burned. Its been three weeks, and they are starting to look awful. Is this just a stage, or are some LTA too strong for clowns. If so will they abandon it or poison themselves to death? What do I do? They are not eating very much any more. Any ideas. Is there such a thing as a clown LTA lethal bonding? Sounds like an action flick.