I recently acquired a torch imo looks like a hells fire but the seller said it’s a Malaysian. Regardless it’s was a super good deal and I love how it looks no complaints. Attached are under whites and blues
But as far as looks wise. Can we tell them apart? Call me paranoid but what if a store accidentally mixes up the indo and the Malay and sells a Malay for indo and indo for Malay price?
Is that possible sure. Unless it’s a very specific color variant that Only comes from x place, probably not. Also take into account lighting and water chemistry effect on coral colors.