Montipora red coloration

[Mike.Menzer]

Hi!
Does anyone know the problem? My M.Bubblegum and M.Foliosa don´t have red coloration anymore. Polyps are open but the basic coloration is grey. LED-Light is OK because M.Pokerstar and M.Reverse sunset are growing fine. Thanks for your help.

 

[SPR1968]

We would maybe need a few pictures and also a full set of water parameters to see if we can help you out here

And welcome to Reef2Reef as well Mike