Robert_Lu999;3501309; said:white tank as in white background? so I should change my background of my tank? or are you still referring to having white lights on for them.
Nope. A true fully crossed xb will never drop it's shine even in black tank with lights on 24/7. Those so called fully crossed kinda xb are just having their top skin lighten up thus looking fully crossed in white tank. Once in black tank and lights, their skin tone become dark and thus look as if the level of shine dropped.T1KARMANN;3500666; said:what i found was that if you keep a fully crossed xback in a bright tank the 6th level shine will fade and the back will become dark like a highback RTG
golds need to be kept in a white tank to keep the shine level high