Eating my coral?

[BCOrchidGuy]

PO4 is unreadable, effectively 0
NO3 25
pH 8.03
Salinity 1.024
Ca 400
Mg 1300
Alk 8dKH

This is after I moved everything into a new tank almost 3 times the volume of the old system. I went from a 25 gallon with a sump to a 75 gallon with the same sump that I calculate to hold about 15 gallons. I moved about 10 - 15 gallons of the old water and all the live rock to the new system after it was all rinsed.

Coral isn't getting worse, LPS is all open and actively feeding, SPS is ... to be determined. Zoas are all happy except for one colony so it may be light or some irritant, I'm going to move that colony. My three rbta seem happy, one moved to a more happy location.
Seeing a few pods skittering in the rock too.