Before and after biopellet photos. How do I bring my montipora back to life?

[Zoaelite]

My guess is they are too far gone.

Your system is clearly doing very well, time for some new frags . I had the exact same problem when my ALK was raised too much while running the pellets, lost that exact same green cap and burned the crap out of all my tips.

Biopellets went in the garbage alllonngggggg time ago.