I can say that the Tonga yellow leathers can get very close, if not just as yellow as their the Fiji counterparts. That is, before they sit under blue LEDs and turn green/brown.
There is a hypothesis that they need more green light (as found in halides) to keep/re-develope that true "canary yellow" which I hope to attempt soon on the recent import pictured below. Definitely looks like a Sarcophyton elegans to me!
I used a yellow Orphek filter and have edited to represent the best approximation of its true appearance.
There is a hypothesis that they need more green light (as found in halides) to keep/re-develope that true "canary yellow" which I hope to attempt soon on the recent import pictured below. Definitely looks like a Sarcophyton elegans to me!
I used a yellow Orphek filter and have edited to represent the best approximation of its true appearance.