They look Calider. They have the highlighting down the back and are pretty high white. They will not gain white (they pretty much have as many pink/white scales as they are going to get), but the pink scales will turn bright white. As they get bigger, the bright white will really stand out.

I like the amount of white I see on yours, because with too much white you lose the dark edging on the highlighter spine.

If you search my recent posts you will see what you get to look forward to. Mine is 600ish grams now.