Green Polyps

[pantera]

My green polyps are getting lighter and lighter in color.
What's going on?

 

[Guppy Breeder]

Those are palythoa grandis

 

[pantera]

Thanks Guppy Breeder. So anyone know what would cause there color to start fading. All lights and water parameters have not changed. Am I missing a special nutrient?

 

[digital_gods]

Have you changed lights or light parameters in the last couple of months.

 

[digital_gods]

What are you dosing? How are your nitrates?

 

[Guppy Breeder]

Mine like low light in high light they bleach out on me.