here is what i did. i am an idiot! i didnt notice that my montipora was overturned for a couple days and when i finally turned it over it was partly bleached! what do i do?

Good params, flow, and not a ton of light. It will come back.

ok. i just did a WC tonight so that should help then. I have a K1 for flow, do u think i should add another one or go with the nano?

Tank size? Montis don't need that much flow.

o sorry haha.. its a 20 gallon high. and could u give me good placement for each one as well.

There is nothing to do about the bleached parts. Re-frag it if you can, and make sure it is glued down. Sorry I know how frustation that can be.