Grafted Montipora Loosing Bi-Coloration

[murphy_a]

Does anyone have any experience with grafted montipora loosing the color of one of the grafts over time? I purchased a WWC Grafted monti cap, and it’s now nothing like when I bought it. Its 95% pink and a tiny bit green (piks to follow)

 

[reefpizza]

Too low light?

 

[murphy_a]

I don’t think it’s too low light. The monti is on the top of aquascape, growing fine with acros near doing the same.

 

[vetteguy53081]

Alk spike
Low calcium
High salinity
Temp too warm
Too much flow
Light too bright
possible pests such as nudibranch or bugs

Check all of the above

 

[murphy_a]

Salinity may be my problem. I run anywhere between 1.025-1.027.. All other parameters are fine usually.

 

[Uncle99]

It may be just coincidental, but I have had some (not all) turn to 1 colour, my guess, one outcompetes the other.