Adrienne, it's somewhere between 250 and 300mm, eating hikari sticks and prawns.
David, it's a "24k cross back golden", (such a tacky name, especially the "24k" haha). Supposed to be a gold-base fish, but I'm starting to think maybe it's a blue-base, given such a prominent blue hue even with light background. Fish is from a Singaporean farm. This fish is not from redwood aquatics.