hey there ya'll
i have about 65+ pounds of live rock in my 30 gallon sw
when i got it it was covered with tons of coraline
every shade you can imagine
but in the last few day i have notied that alot if not all of the light purple it turning white but all the dark reds and deep purples seem to be unchanged. is somthing wrong??
i have 100 watts of light. a mix of blue and white lights made my corallife
does anyone know why this happens and if so what can i do to stop it?