Help with dying chalice

[wayne44]

my chalice was looking great yesterday then this morning its nearly all white!! i've had it for over a month now and its been doing good i've got it on the bottom up close to the rockwork little bit of shade any help appreciated everything else looks fine

[TimothyJ]

You may want to post in the LPS section. May have more chalice keepers lurking there. Also, any pictures and parameters may help. Hope your able to save it!

[footballdude2k3]

Coral RX dip, put it in shade. What are your parameters? How long have you had it? What is your flow/lighting/tank specs?

[Nanook]

[moved]

[wayne44]

afraid that piece is done gone gotta piece of superman chalice i've moved it more into the shade its a 55 gal acrylic running LED''s one maxi-jet 1200 pro with a Rio 2100 return pump

[Wills612]

Any corals close to it?

[wayne44]

Yeah a superman chalice which died too plus a big Monti that I have had for a long time I have some bristle worms but they don't seem to bother anything guess I must have had something come in with those chalice pieces everything else is fine