Crocea Clam General Questions

[Miami Reef]

Can crocea live in alk 7.5 and ph8.8

They can live with alk 7.5dKH.

I highly doubt your pH is 8.8. That’s almost certainly a test error. Just ignore pH for now if you’re new to reefing. You can keep a clam without ever needing to test pH as long as your alkalinity is within a good range.