clam losing color and pattern

[daniella3d]

I know someone who is working in a big professional laboratory which does analysis of all sorts for the government and occasionaly he comes to my place and take some sample of my water for testing.

and I know the clam is pretty (for some) but I really want it back the way it was...can anyone help?

I have other clams and and the maxima also has sort of dulled in color. It seem that the color most affected is the brown, so the zooxanthellea, but why???

Originally Posted by coolhandgoose

How did you get all those readings?
Beautiful looking clam though, looks very healthy, not sure the brown was supposed to be there in the first place.