Can’t keep THIS coral alive!

Hello everyone!

So I figured I would share some bad news on a few coral pieces I just can’t keep alive! In my last post, I shared that I bought a jingle bells cyphastrea plug including other plugs. Everything is doing awesome, except the one and only jungle bells cyphastrea. I had to take it out a few days ago because it was dead. This is my second cyphastrea piece and the first one died too. I have other corals in my tank, including SPS corals and they’re great! I just don’t understand what is wrong with these cyphastrea pieces?!

If anyone has any suggestions please let me know in the comments below.