GSP

[willist0]

Why have my GSP’s turned yellow?

 

[Tiki_Reef]

Why have my GSP’s turned yellow?

Can you post a picture under white lights and a list of tank parameters?

 

[Rick's Reviews]

Pictures would help under whites

 

[Reefer Matt]

Do you know around what par they are under? Among other things, like tank parameters, lighting could be a cause.