I purchased this as a sunburst anemone and after getting home and allowing time for it to settle, i am now having seconds thoughts...is this just a nice looking rbta?
Any if not all bubble tips will change color from the lighting that you use. I have had green turn to red and back, some stay speckled some don't. Find out what lighting the person sold it to you had it under this may help .
anemone shows stronger green when stressed. so they are usually more colorful in a store the stressed green will turn dark red or brown when anemone gets acclimated
Idk about the stress thing but I can definitely say that BTAs love to morph. Never seen a morph quite as extreme as that big mine have definitely changed over time.