Yellow lab sick?

[T Money]

My yellow lab is turning white when she is usually bright yellow. I know it's a female because she had babies a few months ago. She seems to be on as far as her behavior but I don't know what's wrong. Can anyone help?

 

[Autumnsky]

What are your water parameters,
pH KH/GH too?

 

[Kingfish]

Put temperatures to 82 f for Cichlid . And check the water ph . Watch for 1/2 days and your fish will get better